123899171

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 146322288

約数和(自身を除く): 22423117

約数列:

[1, 11, 19, 41, 209, 361, 451, 761, 779, 3971, 8371, 8569, 14459, 14801, 31201, 159049, 162811, 274721, 343211, 592819, 3021931, 6521009, 11263561, 123899171]

約数ペア:

[(1, 123899171), (11, 11263561), (19, 6521009), (41, 3021931), (209, 592819), (361, 343211), (451, 274721), (761, 162811), (779, 159049), (3971, 31201), (8371, 14801), (8569, 14459)]