13182197

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2068

約数の個数: 16

約数和(自身を含む): 16111872

約数和(自身を除く): 2929675

約数列:

[1, 7, 23, 41, 161, 287, 943, 1997, 6601, 13979, 45931, 81877, 321517, 573139, 1883171, 13182197]

約数ペア:

[(1, 13182197), (7, 1883171), (23, 573139), (41, 321517), (161, 81877), (287, 45931), (943, 13979), (1997, 6601)]