397730106

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{135559}}^1$

素因数の和:135730

約数の個数: 24

約数和(自身を含む): 867041760

約数和(自身を除く): 469311654

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 135559, 271118, 406677, 813354, 1220031, 2440062, 22096117, 44192234, 66288351, 132576702, 198865053, 397730106]

約数ペア:

[(1, 397730106), (2, 198865053), (3, 132576702), (6, 66288351), (9, 44192234), (18, 22096117), (163, 2440062), (326, 1220031), (489, 813354), (978, 406677), (1467, 271118), (2934, 135559)]