29875321

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1913}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 36013824

約数和(自身を除く): 6138503

約数列:

[1, 7, 23, 97, 161, 679, 1913, 2231, 13391, 15617, 43999, 185561, 307993, 1298927, 4267903, 29875321]

約数ペア:

[(1, 29875321), (7, 4267903), (23, 1298927), (97, 307993), (161, 185561), (679, 43999), (1913, 15617), (2231, 13391)]