427231491

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{13163}}^1$

素因数の和:13546

約数の個数: 16

約数和(自身を含む): 589747200

約数和(自身を除く): 162515709

約数列:

[1, 3, 31, 93, 349, 1047, 10819, 13163, 32457, 39489, 408053, 1224159, 4593887, 13781661, 142410497, 427231491]

約数ペア:

[(1, 427231491), (3, 142410497), (31, 13781661), (93, 4593887), (349, 1224159), (1047, 408053), (10819, 39489), (13163, 32457)]