272034217

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{20063}}^1$

素因数の和:20232

約数の個数: 16

約数和(自身を含む): 337075200

約数和(自身を除く): 65040983

約数列:

[1, 7, 13, 91, 149, 1043, 1937, 13559, 20063, 140441, 260819, 1825733, 2989387, 20925709, 38862031, 272034217]

約数ペア:

[(1, 272034217), (7, 38862031), (13, 20925709), (91, 2989387), (149, 1825733), (1043, 260819), (1937, 140441), (13559, 20063)]