247402077

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{154723}}^1$

素因数の和:154780

約数の個数: 16

約数和(自身を含む): 363910848

約数和(自身を除く): 116508771

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 154723, 464169, 2011399, 6034197, 6343643, 19030929, 82467359, 247402077]

約数ペア:

[(1, 247402077), (3, 82467359), (13, 19030929), (39, 6343643), (41, 6034197), (123, 2011399), (533, 464169), (1599, 154723)]