20172534399

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97451857}}^1$

素因数の和:97451886

約数の個数: 12

約数和(自身を含む): 30404979696

約数和(自身を除く): 10232445297

約数列:

[1, 3, 9, 23, 69, 207, 97451857, 292355571, 877066713, 2241392711, 6724178133, 20172534399]

約数ペア:

[(1, 20172534399), (3, 6724178133), (9, 2241392711), (23, 877066713), (69, 292355571), (207, 97451857)]