233438345

素因数分解:

$5^1\times 7^1\times {\mathrm{1667}}^1\times {\mathrm{4001}}^1$

素因数の和:5680

約数の個数: 16

約数和(自身を含む): 320416128

約数和(自身を除く): 86977783

約数列:

[1, 5, 7, 35, 1667, 4001, 8335, 11669, 20005, 28007, 58345, 140035, 6669667, 33348335, 46687669, 233438345]

約数ペア:

[(1, 233438345), (5, 46687669), (7, 33348335), (35, 6669667), (1667, 140035), (4001, 58345), (8335, 28007), (11669, 20005)]