40860939

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{17851}}^1$

素因数の和:17970

約数の個数: 16

約数和(自身を含む): 62839040

約数和(自身を除く): 21978101

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 17851, 53553, 124957, 374871, 1945759, 5837277, 13620313, 40860939]

約数ペア:

[(1, 40860939), (3, 13620313), (7, 5837277), (21, 1945759), (109, 374871), (327, 124957), (763, 53553), (2289, 17851)]