4002123

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 5715360

約数和(自身を除く): 1713237

約数列:

[1, 3, 17, 51, 97, 291, 809, 1649, 2427, 4947, 13753, 41259, 78473, 235419, 1334041, 4002123]

約数ペア:

[(1, 4002123), (3, 1334041), (17, 235419), (51, 78473), (97, 41259), (291, 13753), (809, 4947), (1649, 2427)]