8840370161

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{12601}}^1$

素因数の和:12753

約数の個数: 32

約数和(自身を含む): 10801022976

約数和(自身を除く): 1960652815

約数列:

[1, 7, 31, 53, 61, 217, 371, 427, 1643, 1891, 3233, 11501, 12601, 13237, 22631, 88207, 100223, 390631, 667853, 701561, 768661, 2734417, 4674971, 5380627, 20703443, 23828491, 40739033, 144924101, 166799437, 285173231, 1262910023, 8840370161]

約数ペア:

[(1, 8840370161), (7, 1262910023), (31, 285173231), (53, 166799437), (61, 144924101), (217, 40739033), (371, 23828491), (427, 20703443), (1643, 5380627), (1891, 4674971), (3233, 2734417), (11501, 768661), (12601, 701561), (13237, 667853), (22631, 390631), (88207, 100223)]