26872131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{62639}}^1$

素因数の和:62666

約数の個数: 16

約数和(自身を含む): 42094080

約数和(自身を除く): 15221949

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 62639, 187917, 689029, 814307, 2067087, 2442921, 8957377, 26872131]

約数ペア:

[(1, 26872131), (3, 8957377), (11, 2442921), (13, 2067087), (33, 814307), (39, 689029), (143, 187917), (429, 62639)]