26551473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5197}}^1$

素因数の和:5344

約数の個数: 16

約数和(自身を含む): 38423616

約数和(自身を除く): 11872143

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 5197, 15591, 67561, 202683, 680807, 2042421, 8850491, 26551473]

約数ペア:

[(1, 26551473), (3, 8850491), (13, 2042421), (39, 680807), (131, 202683), (393, 67561), (1703, 15591), (5109, 5197)]