2978770861

素因数分解:

${\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{179693}}^1$

素因数の和:179852

約数の個数: 12

約数和(自身を含む): 3298103676

約数和(自身を除く): 319332815

約数列:

[1, 11, 121, 137, 1507, 16577, 179693, 1976623, 21742853, 24617941, 270797351, 2978770861]

約数ペア:

[(1, 2978770861), (11, 270797351), (121, 24617941), (137, 21742853), (1507, 1976623), (16577, 179693)]