713397923

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{49787}}^1$

素因数の和:49906

約数の個数: 16

約数和(自身を含む): 860336640

約数和(自身を除く): 146938717

約数列:

[1, 7, 23, 89, 161, 623, 2047, 14329, 49787, 348509, 1145101, 4431043, 8015707, 31017301, 101913989, 713397923]

約数ペア:

[(1, 713397923), (7, 101913989), (23, 31017301), (89, 8015707), (161, 4431043), (623, 1145101), (2047, 348509), (14329, 49787)]