2560864419

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{90359}}^1$

素因数の和:90479

約数の個数: 24

約数和(自身を含む): 3834155520

約数和(自身を除く): 1273291101

約数列:

[1, 3, 9, 47, 67, 141, 201, 423, 603, 3149, 9447, 28341, 90359, 271077, 813231, 4246873, 6054053, 12740619, 18162159, 38221857, 54486477, 284540491, 853621473, 2560864419]

約数ペア:

[(1, 2560864419), (3, 853621473), (9, 284540491), (47, 54486477), (67, 38221857), (141, 18162159), (201, 12740619), (423, 6054053), (603, 4246873), (3149, 813231), (9447, 271077), (28341, 90359)]