40881009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{10177}}^1$

素因数の和:10296

約数の個数: 16

約数和(自身を含む): 59276672

約数和(自身を除く): 18395663

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 10177, 30531, 132301, 396903, 1048231, 3144693, 13627003, 40881009]

約数ペア:

[(1, 40881009), (3, 13627003), (13, 3144693), (39, 1048231), (103, 396903), (309, 132301), (1339, 30531), (4017, 10177)]