131082911

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1171}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 142215168

約数和(自身を除く): 11132257

約数列:

[1, 23, 31, 157, 713, 1171, 3611, 4867, 26933, 36301, 111941, 183847, 834923, 4228481, 5699257, 131082911]

約数ペア:

[(1, 131082911), (23, 5699257), (31, 4228481), (157, 834923), (713, 183847), (1171, 111941), (3611, 36301), (4867, 26933)]