2854996911

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{13841}}^1$

素因数の和:13944

約数の個数: 48

約数和(自身を含む): 4655562912

約数和(自身を除く): 1800566001

約数列:

[1, 3, 9, 13, 39, 41, 43, 117, 123, 129, 369, 387, 533, 559, 1599, 1677, 1763, 4797, 5031, 5289, 13841, 15867, 22919, 41523, 68757, 124569, 179933, 206271, 539799, 567481, 595163, 1619397, 1702443, 1785489, 5107329, 5356467, 7377253, 7737119, 22131759, 23211357, 24401683, 66395277, 69634071, 73205049, 219615147, 317221879, 951665637, 2854996911]

約数ペア:

[(1, 2854996911), (3, 951665637), (9, 317221879), (13, 219615147), (39, 73205049), (41, 69634071), (43, 66395277), (117, 24401683), (123, 23211357), (129, 22131759), (369, 7737119), (387, 7377253), (533, 5356467), (559, 5107329), (1599, 1785489), (1677, 1702443), (1763, 1619397), (4797, 595163), (5031, 567481), (5289, 539799), (13841, 206271), (15867, 179933), (22919, 124569), (41523, 68757)]