351639789

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71341}}^1$

素因数の和:71428

約数の個数: 16

約数和(自身を含む): 493115904

約数和(自身を除く): 141476115

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 71341, 214023, 2211571, 3781073, 6634713, 11343219, 117213263, 351639789]

約数ペア:

[(1, 351639789), (3, 117213263), (31, 11343219), (53, 6634713), (93, 3781073), (159, 2211571), (1643, 214023), (4929, 71341)]