12899686037

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1\times {\mathrm{1901}}^1$

素因数の和:2501

約数の個数: 32

約数和(自身を含む): 15775948800

約数和(自身を除く): 2876262763

約数列:

[1, 7, 17, 119, 127, 449, 889, 1901, 2159, 3143, 7633, 13307, 15113, 32317, 53431, 57023, 226219, 241427, 399161, 853549, 969391, 1689989, 4104259, 5974843, 6785737, 14510333, 28729813, 101572331, 108400723, 758805061, 1842812291, 12899686037]

約数ペア:

[(1, 12899686037), (7, 1842812291), (17, 758805061), (119, 108400723), (127, 101572331), (449, 28729813), (889, 14510333), (1901, 6785737), (2159, 5974843), (3143, 4104259), (7633, 1689989), (13307, 969391), (15113, 853549), (32317, 399161), (53431, 241427), (57023, 226219)]