1330707651

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5483}}^1$

素因数の和:5640

約数の個数: 48

約数和(自身を含む): 2240630784

約数和(自身を除く): 909923133

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 127, 147, 273, 381, 637, 889, 1651, 1911, 2667, 4953, 5483, 6223, 11557, 16449, 18669, 34671, 38381, 71279, 80899, 115143, 213837, 242697, 268667, 498953, 696341, 806001, 1496859, 2089023, 3492671, 4874387, 9052433, 10478013, 14623161, 27157299, 34120709, 63367031, 102362127, 190101093, 443569217, 1330707651]

約数ペア:

[(1, 1330707651), (3, 443569217), (7, 190101093), (13, 102362127), (21, 63367031), (39, 34120709), (49, 27157299), (91, 14623161), (127, 10478013), (147, 9052433), (273, 4874387), (381, 3492671), (637, 2089023), (889, 1496859), (1651, 806001), (1911, 696341), (2667, 498953), (4953, 268667), (5483, 242697), (6223, 213837), (11557, 115143), (16449, 80899), (18669, 71279), (34671, 38381)]