1245837597

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1\times {\mathrm{9377}}^1$

素因数の和:10108

約数の個数: 16

約数和(自身を含む): 1688640192

約数和(自身を除く): 442802595

約数列:

[1, 3, 67, 201, 661, 1983, 9377, 28131, 44287, 132861, 628259, 1884777, 6198197, 18594591, 415279199, 1245837597]

約数ペア:

[(1, 1245837597), (3, 415279199), (67, 18594591), (201, 6198197), (661, 1884777), (1983, 628259), (9377, 132861), (28131, 44287)]