21348724177

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{877}}^1\times {\mathrm{8747}}^1$

素因数の和:9669

約数の個数: 24

約数和(自身を含む): 24516934848

約数和(自身を除く): 3168210671

約数列:

[1, 11, 23, 121, 253, 877, 2783, 8747, 9647, 20171, 96217, 106117, 201181, 221881, 1058387, 2212991, 2440691, 7671119, 24342901, 84382309, 176435737, 928205399, 1940793107, 21348724177]

約数ペア:

[(1, 21348724177), (11, 1940793107), (23, 928205399), (121, 176435737), (253, 84382309), (877, 24342901), (2783, 7671119), (8747, 2440691), (9647, 2212991), (20171, 1058387), (96217, 221881), (106117, 201181)]