122874323

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{421}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 146420496

約数和(自身を除く): 23546173

約数列:

[1, 11, 13, 143, 157, 169, 421, 1727, 1859, 2041, 4631, 5473, 22451, 26533, 60203, 66097, 71149, 291863, 727067, 782639, 859261, 9451871, 11170393, 122874323]

約数ペア:

[(1, 122874323), (11, 11170393), (13, 9451871), (143, 859261), (157, 782639), (169, 727067), (421, 291863), (1727, 71149), (1859, 66097), (2041, 60203), (4631, 26533), (5473, 22451)]