2013256233

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{80669}}^1$

素因数の和:80781

約数の個数: 24

約数和(自身を含む): 3020284800

約数和(自身を除く): 1007028567

約数列:

[1, 3, 9, 47, 59, 141, 177, 423, 531, 2773, 8319, 24957, 80669, 242007, 726021, 3791443, 4759471, 11374329, 14278413, 34122987, 42835239, 223695137, 671085411, 2013256233]

約数ペア:

[(1, 2013256233), (3, 671085411), (9, 223695137), (47, 42835239), (59, 34122987), (141, 14278413), (177, 11374329), (423, 4759471), (531, 3791443), (2773, 726021), (8319, 242007), (24957, 80669)]