12091569

素因数分解:

$3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1249}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 18480000

約数和(自身を除く): 6388431

約数列:

[1, 3, 7, 21, 461, 1249, 1383, 3227, 3747, 8743, 9681, 26229, 575789, 1727367, 4030523, 12091569]

約数ペア:

[(1, 12091569), (3, 4030523), (7, 1727367), (21, 575789), (461, 26229), (1249, 9681), (1383, 8743), (3227, 3747)]