1311520969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{12421}}^1$

素因数の和:12792

約数の個数: 16

約数和(自身を含む): 1484677440

約数和(自身を除く): 173156471

約数列:

[1, 11, 29, 319, 331, 3641, 9599, 12421, 105589, 136631, 360209, 3962299, 4111351, 45224861, 119229179, 1311520969]

約数ペア:

[(1, 1311520969), (11, 119229179), (29, 45224861), (319, 4111351), (331, 3962299), (3641, 360209), (9599, 136631), (12421, 105589)]