331301247

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1667}}^1\times {\mathrm{2137}}^1$

素因数の和:3838

約数の個数: 16

約数和(自身を含む): 456471552

約数和(自身を除く): 125170305

約数列:

[1, 3, 31, 93, 1667, 2137, 5001, 6411, 51677, 66247, 155031, 198741, 3562379, 10687137, 110433749, 331301247]

約数ペア:

[(1, 331301247), (3, 110433749), (31, 10687137), (93, 3562379), (1667, 198741), (2137, 155031), (5001, 66247), (6411, 51677)]