401023233

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{22699}}^1$

素因数の和:22869

約数の個数: 24

約数和(自身を含む): 627972800

約数和(自身を除く): 226949567

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 1359, 1963, 5889, 17667, 22699, 68097, 204291, 295087, 885261, 2655783, 3427549, 10282647, 30847941, 44558137, 133674411, 401023233]

約数ペア:

[(1, 401023233), (3, 133674411), (9, 44558137), (13, 30847941), (39, 10282647), (117, 3427549), (151, 2655783), (453, 885261), (1359, 295087), (1963, 204291), (5889, 68097), (17667, 22699)]