25296817

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1553}}^1$

素因数の和:1752

約数の個数: 16

約数和(自身を含む): 31328640

約数和(自身を除く): 6031823

約数列:

[1, 7, 13, 91, 179, 1253, 1553, 2327, 10871, 16289, 20189, 141323, 277987, 1945909, 3613831, 25296817]

約数ペア:

[(1, 25296817), (7, 3613831), (13, 1945909), (91, 277987), (179, 141323), (1253, 20189), (1553, 16289), (2327, 10871)]