22147797

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2447}}^1$

素因数の和:2888

約数の個数: 16

約数和(自身を含む): 33841152

約数和(自身を除く): 11693355

約数列:

[1, 3, 7, 21, 431, 1293, 2447, 3017, 7341, 9051, 17129, 51387, 1054657, 3163971, 7382599, 22147797]

約数ペア:

[(1, 22147797), (3, 7382599), (7, 3163971), (21, 1054657), (431, 51387), (1293, 17129), (2447, 9051), (3017, 7341)]