47147061

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{6679}}^1$

素因数の和:6876

約数の個数: 16

約数和(自身を含む): 68082560

約数和(自身を除く): 20935499

約数列:

[1, 3, 13, 39, 181, 543, 2353, 6679, 7059, 20037, 86827, 260481, 1208899, 3626697, 15715687, 47147061]

約数ペア:

[(1, 47147061), (3, 15715687), (13, 3626697), (39, 1208899), (181, 260481), (543, 86827), (2353, 20037), (6679, 7059)]