289450133

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{3803}}^1$

素因数の和:4024

約数の個数: 16

約数和(自身を含む): 337430016

約数和(自身を除く): 47979883

約数列:

[1, 7, 83, 131, 581, 917, 3803, 10873, 26621, 76111, 315649, 498193, 2209543, 3487351, 41350019, 289450133]

約数ペア:

[(1, 289450133), (7, 41350019), (83, 3487351), (131, 2209543), (581, 498193), (917, 315649), (3803, 76111), (10873, 26621)]