560774431

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{18047}}^1$

素因数の和:18270

約数の個数: 16

約数和(自身を含む): 672251904

約数和(自身を除く): 111477473

約数列:

[1, 7, 23, 161, 193, 1351, 4439, 18047, 31073, 126329, 415081, 2905567, 3483071, 24381497, 80110633, 560774431]

約数ペア:

[(1, 560774431), (7, 80110633), (23, 24381497), (161, 3483071), (193, 2905567), (1351, 415081), (4439, 126329), (18047, 31073)]