22176639

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{5039}}^1$

素因数の和:5211

約数の個数: 16

約数和(自身を含む): 33062400

約数和(自身を除く): 10885761

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 5039, 15117, 45351, 136053, 821357, 2464071, 7392213, 22176639]

約数ペア:

[(1, 22176639), (3, 7392213), (9, 2464071), (27, 821357), (163, 136053), (489, 45351), (1467, 15117), (4401, 5039)]