65692991

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31387}}^1$

素因数の和:31430

約数の個数: 16

約数和(自身を含む): 84370944

約数和(自身を除く): 18677953

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 31387, 219709, 408031, 721901, 2856217, 5053307, 9384713, 65692991]

約数ペア:

[(1, 65692991), (7, 9384713), (13, 5053307), (23, 2856217), (91, 721901), (161, 408031), (299, 219709), (2093, 31387)]