1239599601

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{557}}^1\times {\mathrm{2311}}^1$

素因数の和:2981

約数の個数: 24

約数和(自身を含む): 1811294784

約数和(自身を除く): 571695183

約数列:

[1, 3, 9, 107, 321, 557, 963, 1671, 2311, 5013, 6933, 20799, 59599, 178797, 247277, 536391, 741831, 1287227, 2225493, 3861681, 11585043, 137733289, 413199867, 1239599601]

約数ペア:

[(1, 1239599601), (3, 413199867), (9, 137733289), (107, 11585043), (321, 3861681), (557, 2225493), (963, 1287227), (1671, 741831), (2311, 536391), (5013, 247277), (6933, 178797), (20799, 59599)]