22113921

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1619}}^1$

素因数の和:1808

約数の個数: 16

約数和(自身を含む): 30715200

約数和(自身を除く): 8601279

約数列:

[1, 3, 29, 87, 157, 471, 1619, 4553, 4857, 13659, 46951, 140853, 254183, 762549, 7371307, 22113921]

約数ペア:

[(1, 22113921), (3, 7371307), (29, 762549), (87, 254183), (157, 140853), (471, 46951), (1619, 13659), (4553, 4857)]