580565511

素因数分解:

$3^2\times {\mathrm{4261}}^1\times {\mathrm{15139}}^1$

素因数の和:19406

約数の個数: 12

約数和(自身を含む): 838846840

約数和(自身を除く): 258281329

約数列:

[1, 3, 9, 4261, 12783, 15139, 38349, 45417, 136251, 64507279, 193521837, 580565511]

約数ペア:

[(1, 580565511), (3, 193521837), (9, 64507279), (4261, 136251), (12783, 45417), (15139, 38349)]