3138542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:775

約数の個数: 16

約数和(自身を含む): 5163264

約数和(自身を除く): 2024722

約数列:

[1, 2, 11, 22, 331, 431, 662, 862, 3641, 4741, 7282, 9482, 142661, 285322, 1569271, 3138542]

約数ペア:

[(1, 3138542), (2, 1569271), (11, 285322), (22, 142661), (331, 9482), (431, 7282), (662, 4741), (862, 3641)]