129655991

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1487}}^1$

素因数の和:1750

約数の個数: 16

約数和(自身を含む): 143990784

約数和(自身を除く): 14334793

約数列:

[1, 17, 23, 223, 391, 1487, 3791, 5129, 25279, 34201, 87193, 331601, 581417, 5637217, 7626823, 129655991]

約数ペア:

[(1, 129655991), (17, 7626823), (23, 5637217), (223, 581417), (391, 331601), (1487, 87193), (3791, 34201), (5129, 25279)]