318456897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{6481}}^1$

素因数の和:7984

約数の個数: 16

約数和(自身を含む): 463592640

約数和(自身を除く): 145135743

約数列:

[1, 3, 11, 33, 1489, 4467, 6481, 16379, 19443, 49137, 71291, 213873, 9650209, 28950627, 106152299, 318456897]

約数ペア:

[(1, 318456897), (3, 106152299), (11, 28950627), (33, 9650209), (1489, 213873), (4467, 71291), (6481, 49137), (16379, 19443)]