387996959

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{10343}}^1$

素因数の和:10606

約数の個数: 16

約数和(自身を含む): 464735232

約数和(自身を除く): 76738273

約数列:

[1, 7, 23, 161, 233, 1631, 5359, 10343, 37513, 72401, 237889, 1665223, 2409919, 16869433, 55428137, 387996959]

約数ペア:

[(1, 387996959), (7, 55428137), (23, 16869433), (161, 2409919), (233, 1665223), (1631, 237889), (5359, 72401), (10343, 37513)]