148446417

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{31699}}^1$

素因数の和:31932

約数の個数: 16

約数和(自身を含む): 227225600

約数和(自身を除く): 78779183

約数列:

[1, 3, 7, 21, 223, 669, 1561, 4683, 31699, 95097, 221893, 665679, 7068877, 21206631, 49482139, 148446417]

約数ペア:

[(1, 148446417), (3, 49482139), (7, 21206631), (21, 7068877), (223, 665679), (669, 221893), (1561, 95097), (4683, 31699)]