1270293831

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1429}}^1\times {\mathrm{2297}}^1$

素因数の和:3775

約数の個数: 24

約数和(自身を含む): 1879672080

約数和(自身を除く): 609378249

約数列:

[1, 3, 9, 43, 129, 387, 1429, 2297, 4287, 6891, 12861, 20673, 61447, 98771, 184341, 296313, 553023, 888939, 3282413, 9847239, 29541717, 141143759, 423431277, 1270293831]

約数ペア:

[(1, 1270293831), (3, 423431277), (9, 141143759), (43, 29541717), (129, 9847239), (387, 3282413), (1429, 888939), (2297, 553023), (4287, 296313), (6891, 184341), (12861, 98771), (20673, 61447)]