1330336887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{64091}}^1$

素因数の和:64159

約数の個数: 32

約数和(自身を含む): 2104268544

約数和(自身を除く): 773931657

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 187, 407, 561, 629, 1221, 1887, 6919, 20757, 64091, 192273, 705001, 1089547, 2115003, 2371367, 3268641, 7114101, 11985017, 26085037, 35955051, 40313239, 78255111, 120939717, 443445629, 1330336887]

約数ペア:

[(1, 1330336887), (3, 443445629), (11, 120939717), (17, 78255111), (33, 40313239), (37, 35955051), (51, 26085037), (111, 11985017), (187, 7114101), (407, 3268641), (561, 2371367), (629, 2115003), (1221, 1089547), (1887, 705001), (6919, 192273), (20757, 64091)]