131489238

素因数分解:

$2^1\times 3^1\times {\mathrm{3413}}^1\times {\mathrm{6421}}^1$

素因数の和:9839

約数の個数: 16

約数和(自身を含む): 263096496

約数和(自身を除く): 131607258

約数列:

[1, 2, 3, 6, 3413, 6421, 6826, 10239, 12842, 19263, 20478, 38526, 21914873, 43829746, 65744619, 131489238]

約数ペア:

[(1, 131489238), (2, 65744619), (3, 43829746), (6, 21914873), (3413, 38526), (6421, 20478), (6826, 19263), (10239, 12842)]