172286261

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{1823}}^1$

素因数の和:2440

約数の個数: 16

約数和(自身を含む): 205922304

約数和(自身を除く): 33636043

約数列:

[1, 7, 23, 161, 587, 1823, 4109, 12761, 13501, 41929, 94507, 293503, 1070101, 7490707, 24612323, 172286261]

約数ペア:

[(1, 172286261), (7, 24612323), (23, 7490707), (161, 1070101), (587, 293503), (1823, 94507), (4109, 41929), (12761, 13501)]