48213221

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{863}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 57729024

約数和(自身を除く): 9515803

約数列:

[1, 7, 23, 161, 347, 863, 2429, 6041, 7981, 19849, 55867, 138943, 299461, 2096227, 6887603, 48213221]

約数ペア:

[(1, 48213221), (7, 6887603), (23, 2096227), (161, 299461), (347, 138943), (863, 55867), (2429, 19849), (6041, 7981)]