247243801

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1\times {\mathrm{1627}}^1$

素因数の和:2928

約数の個数: 16

約数和(自身を含む): 299604096

約数和(自身を除く): 52360295

約数列:

[1, 7, 17, 119, 1277, 1627, 8939, 11389, 21709, 27659, 151963, 193613, 2077679, 14543753, 35320543, 247243801]

約数ペア:

[(1, 247243801), (7, 35320543), (17, 14543753), (119, 2077679), (1277, 193613), (1627, 151963), (8939, 27659), (11389, 21709)]