1026152071

素因数分解:

$7^3\times {\mathrm{139}}^1\times {\mathrm{21523}}^1$

素因数の和:21683

約数の個数: 16

約数和(自身を含む): 1205344000

約数和(自身を除く): 179191929

約数列:

[1, 7, 49, 139, 343, 973, 6811, 21523, 47677, 150661, 1054627, 2991697, 7382389, 20941879, 146593153, 1026152071]

約数ペア:

[(1, 1026152071), (7, 146593153), (49, 20941879), (139, 7382389), (343, 2991697), (973, 1054627), (6811, 150661), (21523, 47677)]