401045559

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2417}}^1$

素因数の和:2551

約数の個数: 32

約数和(自身を含む): 584962560

約数和(自身を除く): 183917001

約数列:

[1, 3, 19, 41, 57, 71, 123, 213, 779, 1349, 2337, 2417, 2911, 4047, 7251, 8733, 45923, 55309, 99097, 137769, 165927, 171607, 297291, 514821, 1882843, 3260533, 5648529, 7035887, 9781599, 21107661, 133681853, 401045559]

約数ペア:

[(1, 401045559), (3, 133681853), (19, 21107661), (41, 9781599), (57, 7035887), (71, 5648529), (123, 3260533), (213, 1882843), (779, 514821), (1349, 297291), (2337, 171607), (2417, 165927), (2911, 137769), (4047, 99097), (7251, 55309), (8733, 45923)]