13309719381

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3463367}}^1$

素因数の和:3463441

約数の個数: 24

約数和(自身を含む): 22331796864

約数和(自身を除く): 9022077483

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 3463367, 10390101, 24243569, 31170303, 72730707, 211265387, 218192121, 633796161, 1478857709, 1901388483, 4436573127, 13309719381]

約数ペア:

[(1, 13309719381), (3, 4436573127), (7, 1901388483), (9, 1478857709), (21, 633796161), (61, 218192121), (63, 211265387), (183, 72730707), (427, 31170303), (549, 24243569), (1281, 10390101), (3843, 3463367)]