23140621

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1193}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 28197504

約数和(自身を除く): 5056883

約数列:

[1, 7, 17, 119, 163, 1141, 1193, 2771, 8351, 19397, 20281, 141967, 194459, 1361213, 3305803, 23140621]

約数ペア:

[(1, 23140621), (7, 3305803), (17, 1361213), (119, 194459), (163, 141967), (1141, 20281), (1193, 19397), (2771, 8351)]