131303971

素因数分解:

${\mathrm{17}}^2\times {\mathrm{239}}^1\times {\mathrm{1901}}^1$

素因数の和:2174

約数の個数: 12

約数和(自身を含む): 140139360

約数和(自身を除く): 8835389

約数列:

[1, 17, 239, 289, 1901, 4063, 32317, 69071, 454339, 549389, 7723763, 131303971]

約数ペア:

[(1, 131303971), (17, 7723763), (239, 549389), (289, 454339), (1901, 69071), (4063, 32317)]