22194921

素因数分解:

$3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{3929}}^1$

素因数の和:4208

約数の個数: 16

約数和(自身を含む): 33955200

約数和(自身を除く): 11760279

約数列:

[1, 3, 7, 21, 269, 807, 1883, 3929, 5649, 11787, 27503, 82509, 1056901, 3170703, 7398307, 22194921]

約数ペア:

[(1, 22194921), (3, 7398307), (7, 3170703), (21, 1056901), (269, 82509), (807, 27503), (1883, 11787), (3929, 5649)]