126912502079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3889}}^1\times {\mathrm{128987}}^1$

素因数の和:132910

約数の個数: 16

約数和(自身を含む): 144507836160

約数和(自身を除く): 17595334081

約数列:

[1, 11, 23, 253, 3889, 42779, 89447, 128987, 983917, 1418857, 2966701, 32633711, 501630443, 5517934873, 11537500189, 126912502079]

約数ペア:

[(1, 126912502079), (11, 11537500189), (23, 5517934873), (253, 501630443), (3889, 32633711), (42779, 2966701), (89447, 1418857), (128987, 983917)]