40205193

素因数分解:

$3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{4153}}^1$

素因数の和:4624

約数の個数: 16

約数和(自身を含む): 61412736

約数和(自身を除く): 21207543

約数列:

[1, 3, 7, 21, 461, 1383, 3227, 4153, 9681, 12459, 29071, 87213, 1914533, 5743599, 13401731, 40205193]

約数ペア:

[(1, 40205193), (3, 13401731), (7, 5743599), (21, 1914533), (461, 87213), (1383, 29071), (3227, 12459), (4153, 9681)]