2017289097

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{17291}}^1$

素因数の和:17478

約数の個数: 32

約数和(自身を含む): 3112560000

約数和(自身を除く): 1095270903

約数列:

[1, 3, 9, 27, 29, 87, 149, 261, 447, 783, 1341, 4023, 4321, 12963, 17291, 38889, 51873, 116667, 155619, 466857, 501439, 1504317, 2576359, 4512951, 7729077, 13538853, 23187231, 69561693, 74714411, 224143233, 672429699, 2017289097]

約数ペア:

[(1, 2017289097), (3, 672429699), (9, 224143233), (27, 74714411), (29, 69561693), (87, 23187231), (149, 13538853), (261, 7729077), (447, 4512951), (783, 2576359), (1341, 1504317), (4023, 501439), (4321, 466857), (12963, 155619), (17291, 116667), (38889, 51873)]