2013503541

素因数分解:

$3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{52081}}^1$

素因数の和:52361

約数の個数: 24

約数和(自身を含む): 3134919744

約数和(自身を除く): 1121416203

約数列:

[1, 3, 7, 21, 49, 147, 263, 789, 1841, 5523, 12887, 38661, 52081, 156243, 364567, 1093701, 2551969, 7655907, 13697303, 41091909, 95881121, 287643363, 671167847, 2013503541]

約数ペア:

[(1, 2013503541), (3, 671167847), (7, 287643363), (21, 95881121), (49, 41091909), (147, 13697303), (263, 7655907), (789, 2551969), (1841, 1093701), (5523, 364567), (12887, 156243), (38661, 52081)]