8045997999

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1583}}^1\times {\mathrm{2459}}^1$

素因数の和:4111

約数の個数: 32

約数和(自身を含む): 11783439360

約数和(自身を除く): 3737441361

約数列:

[1, 3, 13, 39, 53, 159, 689, 1583, 2067, 2459, 4749, 7377, 20579, 31967, 61737, 83899, 95901, 130327, 251697, 390981, 1090687, 1694251, 3272061, 3892597, 5082753, 11677791, 50603761, 151811283, 206307641, 618922923, 2681999333, 8045997999]

約数ペア:

[(1, 8045997999), (3, 2681999333), (13, 618922923), (39, 206307641), (53, 151811283), (159, 50603761), (689, 11677791), (1583, 5082753), (2067, 3892597), (2459, 3272061), (4749, 1694251), (7377, 1090687), (20579, 390981), (31967, 251697), (61737, 130327), (83899, 95901)]