129213426

素因数分解:

$2^1\times 3^1\times {\mathrm{523}}^1\times {\mathrm{41177}}^1$

素因数の和:41705

約数の個数: 16

約数和(自身を含む): 258927264

約数和(自身を除く): 129713838

約数列:

[1, 2, 3, 6, 523, 1046, 1569, 3138, 41177, 82354, 123531, 247062, 21535571, 43071142, 64606713, 129213426]

約数ペア:

[(1, 129213426), (2, 64606713), (3, 43071142), (6, 21535571), (523, 247062), (1046, 123531), (1569, 82354), (3138, 41177)]