22903947

素因数分解:

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

素因数の和:504

約数の個数: 48

約数和(自身を含む): 39536640

約数和(自身を除く): 16632693

約数列:

[1, 3, 9, 11, 17, 31, 33, 51, 93, 99, 153, 187, 279, 341, 439, 527, 561, 1023, 1317, 1581, 1683, 3069, 3951, 4743, 4829, 5797, 7463, 13609, 14487, 17391, 22389, 40827, 43461, 52173, 67167, 82093, 122481, 149699, 231353, 246279, 449097, 694059, 738837, 1347291, 2082177, 2544883, 7634649, 22903947]

約数ペア:

[(1, 22903947), (3, 7634649), (9, 2544883), (11, 2082177), (17, 1347291), (31, 738837), (33, 694059), (51, 449097), (93, 246279), (99, 231353), (153, 149699), (187, 122481), (279, 82093), (341, 67167), (439, 52173), (527, 43461), (561, 40827), (1023, 22389), (1317, 17391), (1581, 14487), (1683, 13609), (3069, 7463), (3951, 5797), (4743, 4829)]