3121566333

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{3607}}^1$

素因数の和:3937

約数の個数: 32

約数和(自身を含む): 4488929280

約数和(自身を除く): 1367362947

約数列:

[1, 3, 17, 51, 71, 213, 239, 717, 1207, 3607, 3621, 4063, 10821, 12189, 16969, 50907, 61319, 183957, 256097, 288473, 768291, 862073, 865419, 2586219, 4353649, 13060947, 14655241, 43965723, 61207183, 183621549, 1040522111, 3121566333]

約数ペア:

[(1, 3121566333), (3, 1040522111), (17, 183621549), (51, 61207183), (71, 43965723), (213, 14655241), (239, 13060947), (717, 4353649), (1207, 2586219), (3607, 865419), (3621, 862073), (4063, 768291), (10821, 288473), (12189, 256097), (16969, 183957), (50907, 61319)]