25889773

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{971}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 32006016

約数和(自身を除く): 6116243

約数列:

[1, 7, 13, 91, 293, 971, 2051, 3809, 6797, 12623, 26663, 88361, 284503, 1991521, 3698539, 25889773]

約数ペア:

[(1, 25889773), (7, 3698539), (13, 1991521), (91, 284503), (293, 88361), (971, 26663), (2051, 12623), (3809, 6797)]