2247116963

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{1223}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 2821819392

約数和(自身を除く): 574702429

約数列:

[1, 7, 13, 61, 91, 331, 427, 793, 1223, 2317, 4303, 5551, 8561, 15899, 20191, 30121, 74603, 111293, 141337, 262483, 404813, 522221, 969839, 1837381, 2833691, 5262569, 6788873, 24693593, 36837983, 172855151, 321016709, 2247116963]

約数ペア:

[(1, 2247116963), (7, 321016709), (13, 172855151), (61, 36837983), (91, 24693593), (331, 6788873), (427, 5262569), (793, 2833691), (1223, 1837381), (2317, 969839), (4303, 522221), (5551, 404813), (8561, 262483), (15899, 141337), (20191, 111293), (30121, 74603)]