21729707999

素因数分解:

${\mathrm{23}}^1\times {\mathrm{5657}}^1\times {\mathrm{167009}}^1$

素因数の和:172689

約数の個数: 8

約数和(自身を含む): 22678621920

約数和(自身を除く): 948913921

約数列:

[1, 23, 5657, 130111, 167009, 3841207, 944769913, 21729707999]

約数ペア:

[(1, 21729707999), (23, 944769913), (5657, 3841207), (130111, 167009)]