211345511

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1811}}^1$

素因数の和:2062

約数の個数: 16

約数和(自身を含む): 233791488

約数和(自身を除く): 22445977

約数列:

[1, 13, 47, 191, 611, 1811, 2483, 8977, 23543, 85117, 116701, 345901, 1106521, 4496713, 16257347, 211345511]

約数ペア:

[(1, 211345511), (13, 16257347), (47, 4496713), (191, 1106521), (611, 345901), (1811, 116701), (2483, 85117), (8977, 23543)]