1931566197

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 3235921920

約数和(自身を除く): 1304355723

約数列:

[1, 3, 11, 17, 23, 31, 33, 51, 69, 93, 121, 187, 253, 341, 363, 391, 439, 527, 561, 713, 759, 1023, 1173, 1317, 1581, 2057, 2139, 2783, 3751, 4301, 4829, 5797, 6171, 7463, 7843, 8349, 10097, 11253, 12121, 12903, 13609, 14487, 17391, 22389, 23529, 30291, 36363, 40827, 47311, 53119, 63767, 82093, 86273, 111067, 133331, 141933, 149699, 159357, 171649, 191301, 231353, 246279, 258819, 313007, 333201, 399993, 449097, 514947, 694059, 903023, 939021, 1221737, 1466641, 1646689, 1888139, 2544883, 2709069, 3443077, 3665211, 4399923, 4940067, 5321119, 5664417, 7634649, 10329231, 15963357, 20769529, 27993713, 37873847, 58532309, 62308587, 83981139, 113621541, 175596927, 643855399, 1931566197]

約数ペア:

[(1, 1931566197), (3, 643855399), (11, 175596927), (17, 113621541), (23, 83981139), (31, 62308587), (33, 58532309), (51, 37873847), (69, 27993713), (93, 20769529), (121, 15963357), (187, 10329231), (253, 7634649), (341, 5664417), (363, 5321119), (391, 4940067), (439, 4399923), (527, 3665211), (561, 3443077), (713, 2709069), (759, 2544883), (1023, 1888139), (1173, 1646689), (1317, 1466641), (1581, 1221737), (2057, 939021), (2139, 903023), (2783, 694059), (3751, 514947), (4301, 449097), (4829, 399993), (5797, 333201), (6171, 313007), (7463, 258819), (7843, 246279), (8349, 231353), (10097, 191301), (11253, 171649), (12121, 159357), (12903, 149699), (13609, 141933), (14487, 133331), (17391, 111067), (22389, 86273), (23529, 82093), (30291, 63767), (36363, 53119), (40827, 47311)]