22587921

素因数分解:

$3^2\times {\mathrm{359}}^1\times {\mathrm{6991}}^1$

素因数の和:7356

約数の個数: 12

約数和(自身を含む): 32722560

約数和(自身を除く): 10134639

約数列:

[1, 3, 9, 359, 1077, 3231, 6991, 20973, 62919, 2509769, 7529307, 22587921]

約数ペア:

[(1, 22587921), (3, 7529307), (9, 2509769), (359, 62919), (1077, 20973), (3231, 6991)]