1900653153

素因数分解:

$3^1\times 7^1\times {\mathrm{2243}}^1\times {\mathrm{40351}}^1$

素因数の和:42604

約数の個数: 16

約数和(自身を含む): 2897596416

約数和(自身を除く): 996943263

約数列:

[1, 3, 7, 21, 2243, 6729, 15701, 40351, 47103, 121053, 282457, 847371, 90507293, 271521879, 633551051, 1900653153]

約数ペア:

[(1, 1900653153), (3, 633551051), (7, 271521879), (21, 90507293), (2243, 847371), (6729, 282457), (15701, 121053), (40351, 47103)]