26475981

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15959}}^1$

素因数の和:16048

約数の個数: 16

約数和(自身を含む): 40857600

約数和(自身を除く): 14381619

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 15959, 47877, 111713, 335139, 1260761, 3782283, 8825327, 26475981]

約数ペア:

[(1, 26475981), (3, 8825327), (7, 3782283), (21, 1260761), (79, 335139), (237, 111713), (553, 47877), (1659, 15959)]