40007157

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{3011}}^1$

素因数の和:3160

約数の個数: 16

約数和(自身を含む): 55131648

約数和(自身を除く): 15124491

約数列:

[1, 3, 43, 103, 129, 309, 3011, 4429, 9033, 13287, 129473, 310133, 388419, 930399, 13335719, 40007157]

約数ペア:

[(1, 40007157), (3, 13335719), (43, 930399), (103, 388419), (129, 310133), (309, 129473), (3011, 13287), (4429, 9033)]