245057157051

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{89079301}}^1$

素因数の和:89079442

約数の個数: 16

約数和(自身を含む): 376270971648

約数和(自身を除く): 131213814597

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 89079301, 267237903, 623555107, 1870665321, 11669388431, 35008165293, 81685719017, 245057157051]

約数ペア:

[(1, 245057157051), (3, 81685719017), (7, 35008165293), (21, 11669388431), (131, 1870665321), (393, 623555107), (917, 267237903), (2751, 89079301)]