16290507

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{431}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 22353408

約数和(自身を除く): 6062901

約数列:

[1, 3, 43, 129, 293, 431, 879, 1293, 12599, 18533, 37797, 55599, 126283, 378849, 5430169, 16290507]

約数ペア:

[(1, 16290507), (3, 5430169), (43, 378849), (129, 126283), (293, 55599), (431, 37797), (879, 18533), (1293, 12599)]