16077761

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 18817920

約数和(自身を除く): 2740159

約数列:

[1, 7, 89, 131, 197, 623, 917, 1379, 11659, 17533, 25807, 81613, 122731, 180649, 2296823, 16077761]

約数ペア:

[(1, 16077761), (7, 2296823), (89, 180649), (131, 122731), (197, 81613), (623, 25807), (917, 17533), (1379, 11659)]