41280147

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4243}}^1$

素因数の和:4319

約数の個数: 24

約数和(自身を含む): 63558144

約数和(自身を除く): 22277997

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 4243, 9729, 12729, 38187, 97589, 199421, 292767, 598263, 878301, 1794789, 4586683, 13760049, 41280147]

約数ペア:

[(1, 41280147), (3, 13760049), (9, 4586683), (23, 1794789), (47, 878301), (69, 598263), (141, 292767), (207, 199421), (423, 97589), (1081, 38187), (3243, 12729), (4243, 9729)]