40987903

素因数分解:

${\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{2437}}^1$

素因数の和:2598

約数の個数: 12

約数和(自身を含む): 45395560

約数和(自身を除く): 4407657

約数列:

[1, 11, 121, 139, 1529, 2437, 16819, 26807, 294877, 338743, 3726173, 40987903]

約数ペア:

[(1, 40987903), (11, 3726173), (121, 338743), (139, 294877), (1529, 26807), (2437, 16819)]