7171071

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:462

約数の個数: 16

約数和(自身を含む): 9808128

約数和(自身を除く): 2637057

約数列:

[1, 3, 71, 131, 213, 257, 393, 771, 9301, 18247, 27903, 33667, 54741, 101001, 2390357, 7171071]

約数ペア:

[(1, 7171071), (3, 2390357), (71, 101001), (131, 54741), (213, 33667), (257, 27903), (393, 18247), (771, 9301)]