1317967319

素因数分解:

${\mathrm{19}}^2\times {\mathrm{773}}^1\times {\mathrm{4723}}^1$

素因数の和:5534

約数の個数: 12

約数和(自身を含む): 1393079256

約数和(自身を除く): 75111937

約数列:

[1, 19, 361, 773, 4723, 14687, 89737, 279053, 1705003, 3650879, 69366701, 1317967319]

約数ペア:

[(1, 1317967319), (19, 69366701), (361, 3650879), (773, 1705003), (4723, 279053), (14687, 89737)]