31292443

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14951}}^1$

素因数の和:14994

約数の個数: 16

約数和(自身を含む): 40190976

約数和(自身を除く): 8898533

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 14951, 104657, 194363, 343873, 1360541, 2407111, 4470349, 31292443]

約数ペア:

[(1, 31292443), (7, 4470349), (13, 2407111), (23, 1360541), (91, 343873), (161, 194363), (299, 104657), (2093, 14951)]