40993329

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6961}}^1$

素因数の和:7128

約数の個数: 16

約数和(自身を含む): 59260544

約数和(自身を除く): 18267215

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 6961, 20883, 90493, 271479, 1051111, 3153333, 13664443, 40993329]

約数ペア:

[(1, 40993329), (3, 13664443), (13, 3153333), (39, 1051111), (151, 271479), (453, 90493), (1963, 20883), (5889, 6961)]