2013255963

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{7193}}^1$

素因数の和:7563

約数の個数: 24

約数和(自身を含む): 2942576208

約数和(自身を除く): 929320245

約数列:

[1, 3, 9, 137, 227, 411, 681, 1233, 2043, 7193, 21579, 31099, 64737, 93297, 279891, 985441, 1632811, 2956323, 4898433, 8868969, 14695299, 223695107, 671085321, 2013255963]

約数ペア:

[(1, 2013255963), (3, 671085321), (9, 223695107), (137, 14695299), (227, 8868969), (411, 4898433), (681, 2956323), (1233, 1632811), (2043, 985441), (7193, 279891), (21579, 93297), (31099, 64737)]