39913977

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{11681}}^1$

素因数の和:11768

約数の個数: 16

約数和(自身を含む): 57195072

約数和(自身を除く): 17281095

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 11681, 35043, 198577, 595731, 782627, 2347881, 13304659, 39913977]

約数ペア:

[(1, 39913977), (3, 13304659), (17, 2347881), (51, 782627), (67, 595731), (201, 198577), (1139, 35043), (3417, 11681)]