521001426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{11261}}^1$

素因数の和:11978

約数の個数: 32

約数和(自身を含む): 1138453056

約数和(自身を除く): 617451630

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 701, 1402, 2103, 4206, 7711, 11261, 15422, 22522, 23133, 33783, 46266, 67566, 123871, 247742, 371613, 743226, 7893961, 15787922, 23681883, 47363766, 86833571, 173667142, 260500713, 521001426]

約数ペア:

[(1, 521001426), (2, 260500713), (3, 173667142), (6, 86833571), (11, 47363766), (22, 23681883), (33, 15787922), (66, 7893961), (701, 743226), (1402, 371613), (2103, 247742), (4206, 123871), (7711, 67566), (11261, 46266), (15422, 33783), (22522, 23133)]