233445591

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{43889}}^1$

素因数の和:44095

約数の個数: 16

約数和(自身を含む): 347608800

約数和(自身を除く): 114163209

約数列:

[1, 3, 9, 27, 197, 591, 1773, 5319, 43889, 131667, 395001, 1185003, 8646133, 25938399, 77815197, 233445591]

約数ペア:

[(1, 233445591), (3, 77815197), (9, 25938399), (27, 8646133), (197, 1185003), (591, 395001), (1773, 131667), (5319, 43889)]