78823829

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5501}}^1$

素因数の和:5620

約数の個数: 16

約数和(自身を含む): 95074560

約数和(自身を除く): 16250731

約数列:

[1, 7, 23, 89, 161, 623, 2047, 5501, 14329, 38507, 126523, 489589, 885661, 3427123, 11260547, 78823829]

約数ペア:

[(1, 78823829), (7, 11260547), (23, 3427123), (89, 885661), (161, 489589), (623, 126523), (2047, 38507), (5501, 14329)]