131523223

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4111}}^1$

素因数の和:4254

約数の個数: 16

約数和(自身を含む): 149216256

約数和(自身を除く): 17693033

約数列:

[1, 13, 23, 107, 299, 1391, 2461, 4111, 31993, 53443, 94553, 439877, 1229189, 5718401, 10117171, 131523223]

約数ペア:

[(1, 131523223), (13, 10117171), (23, 5718401), (107, 1229189), (299, 439877), (1391, 94553), (2461, 53443), (4111, 31993)]