40117441

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14221}}^1$

素因数の和:14272

約数の個数: 16

約数和(自身を含む): 50971648

約数和(自身を除く): 10854207

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 14221, 99547, 184873, 440851, 1294111, 3085957, 5731063, 40117441]

約数ペア:

[(1, 40117441), (7, 5731063), (13, 3085957), (31, 1294111), (91, 440851), (217, 184873), (403, 99547), (2821, 14221)]