31494619

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 35107072

約数和(自身を除く): 3612453

約数列:

[1, 13, 43, 103, 547, 559, 1339, 4429, 7111, 23521, 56341, 57577, 305773, 732433, 2422663, 31494619]

約数ペア:

[(1, 31494619), (13, 2422663), (43, 732433), (103, 305773), (547, 57577), (559, 56341), (1339, 23521), (4429, 7111)]