13808277

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1471}}^1$

素因数の和:1633

約数の個数: 24

約数和(自身を含む): 22963200

約数和(自身を除く): 9154923

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 1471, 3129, 4413, 9387, 10297, 13239, 30891, 92673, 219179, 657537, 1534253, 1972611, 4602759, 13808277]

約数ペア:

[(1, 13808277), (3, 4602759), (7, 1972611), (9, 1534253), (21, 657537), (63, 219179), (149, 92673), (447, 30891), (1043, 13239), (1341, 10297), (1471, 9387), (3129, 4413)]