1234961

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 1561728

約数和(自身を除く): 326767

約数列:

[1, 7, 13, 41, 91, 287, 331, 533, 2317, 3731, 4303, 13571, 30121, 94997, 176423, 1234961]

約数ペア:

[(1, 1234961), (7, 176423), (13, 94997), (41, 30121), (91, 13571), (287, 4303), (331, 3731), (533, 2317)]