40064869

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{911}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 45964800

約数和(自身を除く): 5899931

約数列:

[1, 13, 17, 199, 221, 911, 2587, 3383, 11843, 15487, 43979, 181289, 201331, 2356757, 3081913, 40064869]

約数ペア:

[(1, 40064869), (13, 3081913), (17, 2356757), (199, 201331), (221, 181289), (911, 43979), (2587, 15487), (3383, 11843)]