21167375677

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{131893}}^1$

素因数の和:132228

約数の個数: 16

約数和(自身を含む): 24538614912

約数和(自身を除く): 3371239235

約数列:

[1, 7, 101, 227, 707, 1589, 22927, 131893, 160489, 923251, 13321193, 29939711, 93248351, 209577977, 3023910811, 21167375677]

約数ペア:

[(1, 21167375677), (7, 3023910811), (101, 209577977), (227, 93248351), (707, 29939711), (1589, 13321193), (22927, 923251), (131893, 160489)]