25827487

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2707}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 31196160

約数和(自身を除く): 5368673

約数列:

[1, 7, 29, 47, 203, 329, 1363, 2707, 9541, 18949, 78503, 127229, 549521, 890603, 3689641, 25827487]

約数ペア:

[(1, 25827487), (7, 3689641), (29, 890603), (47, 549521), (203, 127229), (329, 78503), (1363, 18949), (2707, 9541)]