21742996753

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{16189871}}^1$

素因数の和:16189967

約数の個数: 8

約数和(自身を含む): 23313415680

約数和(自身を除く): 1570418927

約数列:

[1, 17, 79, 1343, 16189871, 275227807, 1278999809, 21742996753]

約数ペア:

[(1, 21742996753), (17, 1278999809), (79, 275227807), (1343, 16189871)]