40641441

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{27479}}^1$

素因数の和:27528

約数の個数: 16

約数和(自身を含む): 59356800

約数和(自身を除く): 18715359

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 27479, 82437, 467143, 796891, 1401429, 2390673, 13547147, 40641441]

約数ペア:

[(1, 40641441), (3, 13547147), (17, 2390673), (29, 1401429), (51, 796891), (87, 467143), (493, 82437), (1479, 27479)]