12626289

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 19760832

約数和(自身を除く): 7134543

約数列:

[1, 3, 9, 13, 39, 117, 311, 347, 933, 1041, 2799, 3123, 4043, 4511, 12129, 13533, 36387, 40599, 107917, 323751, 971253, 1402921, 4208763, 12626289]

約数ペア:

[(1, 12626289), (3, 4208763), (9, 1402921), (13, 971253), (39, 323751), (117, 107917), (311, 40599), (347, 36387), (933, 13533), (1041, 12129), (2799, 4511), (3123, 4043)]