747620781

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{97081}}^1$

素因数の和:97252

約数の個数: 16

約数和(自身を含む): 1062465408

約数和(自身を除く): 314844627

約数列:

[1, 3, 17, 51, 151, 453, 2567, 7701, 97081, 291243, 1650377, 4951131, 14659231, 43977693, 249206927, 747620781]

約数ペア:

[(1, 747620781), (3, 249206927), (17, 43977693), (51, 14659231), (151, 4951131), (453, 1650377), (2567, 291243), (7701, 97081)]