494741493

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{591089}}^1$

素因数の和:591129

約数の個数: 16

約数和(自身を含む): 756595200

約数和(自身を除く): 261853707

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 591089, 1773267, 5319801, 15959403, 18323759, 54971277, 164913831, 494741493]

約数ペア:

[(1, 494741493), (3, 164913831), (9, 54971277), (27, 18323759), (31, 15959403), (93, 5319801), (279, 1773267), (837, 591089)]