47009961

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 69538560

約数和(自身を除く): 22528599

約数列:

[1, 3, 9, 59, 177, 223, 397, 531, 669, 1191, 2007, 3573, 13157, 23423, 39471, 70269, 88531, 118413, 210807, 265593, 796779, 5223329, 15669987, 47009961]

約数ペア:

[(1, 47009961), (3, 15669987), (9, 5223329), (59, 796779), (177, 265593), (223, 210807), (397, 118413), (531, 88531), (669, 70269), (1191, 39471), (2007, 23423), (3573, 13157)]