2040551451

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{619}}^1\times {\mathrm{2333}}^1$

素因数の和:3115

約数の個数: 24

約数和(自身を含む): 2972302320

約数和(自身を除く): 931750869

約数列:

[1, 3, 9, 157, 471, 619, 1413, 1857, 2333, 5571, 6999, 20997, 97183, 291549, 366281, 874647, 1098843, 1444127, 3296529, 4332381, 12997143, 226727939, 680183817, 2040551451]

約数ペア:

[(1, 2040551451), (3, 680183817), (9, 226727939), (157, 12997143), (471, 4332381), (619, 3296529), (1413, 1444127), (1857, 1098843), (2333, 874647), (5571, 366281), (6999, 291549), (20997, 97183)]