6948123

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 11784192

約数和(自身を除く): 4836069

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 821, 1209, 2463, 2821, 5747, 8463, 10673, 17241, 25451, 32019, 74711, 76353, 178157, 224133, 330863, 534471, 992589, 2316041, 6948123]

約数ペア:

[(1, 6948123), (3, 2316041), (7, 992589), (13, 534471), (21, 330863), (31, 224133), (39, 178157), (91, 76353), (93, 74711), (217, 32019), (273, 25451), (403, 17241), (651, 10673), (821, 8463), (1209, 5747), (2463, 2821)]