51407213

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{2971}}^1$

素因数の和:3017

約数の個数: 16

約数和(自身を含む): 60914112

約数和(自身を除く): 9506899

約数列:

[1, 11, 13, 121, 143, 1331, 1573, 2971, 17303, 32681, 38623, 359491, 424853, 3954401, 4673383, 51407213]

約数ペア:

[(1, 51407213), (11, 4673383), (13, 3954401), (121, 424853), (143, 359491), (1331, 38623), (1573, 32681), (2971, 17303)]