28474567

素因数分解:

${\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{1693}}^1$

素因数の和:1854

約数の個数: 12

約数和(自身を含む): 31542280

約数和(自身を除く): 3067713

約数列:

[1, 11, 121, 139, 1529, 1693, 16819, 18623, 204853, 235327, 2588597, 28474567]

約数ペア:

[(1, 28474567), (11, 2588597), (121, 235327), (139, 204853), (1529, 18623), (1693, 16819)]