3981094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9007}}^1$

素因数の和:9039

約数の個数: 16

約数和(自身を含む): 6810048

約数和(自身を除く): 2828954

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 9007, 18014, 117091, 153119, 234182, 306238, 1990547, 3981094]

約数ペア:

[(1, 3981094), (2, 1990547), (13, 306238), (17, 234182), (26, 153119), (34, 117091), (221, 18014), (442, 9007)]