22109223

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5407}}^1$

素因数の和:5486

約数の個数: 16

約数和(自身を含む): 31150080

約数和(自身を除く): 9040857

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 5407, 16221, 156803, 254129, 470409, 762387, 7369741, 22109223]

約数ペア:

[(1, 22109223), (3, 7369741), (29, 762387), (47, 470409), (87, 254129), (141, 156803), (1363, 16221), (4089, 5407)]