85916481

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{31231}}^1$

素因数の和:31372

約数の個数: 16

約数和(自身を含む): 131923968

約数和(自身を除く): 46007487

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 31231, 93693, 218617, 655851, 4091261, 12273783, 28638827, 85916481]

約数ペア:

[(1, 85916481), (3, 28638827), (7, 12273783), (21, 4091261), (131, 655851), (393, 218617), (917, 93693), (2751, 31231)]