3983045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 5261760

約数和(自身を除く): 1278715

約数列:

[1, 5, 11, 55, 139, 521, 695, 1529, 2605, 5731, 7645, 28655, 72419, 362095, 796609, 3983045]

約数ペア:

[(1, 3983045), (5, 796609), (11, 362095), (55, 72419), (139, 28655), (521, 7645), (695, 5731), (1529, 2605)]