1330709289

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15091}}^1$

素因数の和:15150

約数の個数: 64

約数和(自身を含む): 2434037760

約数和(自身を除く): 1103328471

約数列:

[1, 3, 7, 13, 17, 19, 21, 39, 51, 57, 91, 119, 133, 221, 247, 273, 323, 357, 399, 663, 741, 969, 1547, 1729, 2261, 4199, 4641, 5187, 6783, 12597, 15091, 29393, 45273, 88179, 105637, 196183, 256547, 286729, 316911, 588549, 769641, 860187, 1373281, 1795829, 2007103, 3335111, 3727477, 4119843, 4874393, 5387487, 6021309, 10005333, 11182431, 14623179, 23345777, 26092339, 34120751, 63367109, 70037331, 78277017, 102362253, 190101327, 443569763, 1330709289]

約数ペア:

[(1, 1330709289), (3, 443569763), (7, 190101327), (13, 102362253), (17, 78277017), (19, 70037331), (21, 63367109), (39, 34120751), (51, 26092339), (57, 23345777), (91, 14623179), (119, 11182431), (133, 10005333), (221, 6021309), (247, 5387487), (273, 4874393), (323, 4119843), (357, 3727477), (399, 3335111), (663, 2007103), (741, 1795829), (969, 1373281), (1547, 860187), (1729, 769641), (2261, 588549), (4199, 316911), (4641, 286729), (5187, 256547), (6783, 196183), (12597, 105637), (15091, 88179), (29393, 45273)]