207041517

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{2801}}^1$

素因数の和:3041

約数の個数: 24

約数和(自身を含む): 307726848

約数和(自身を除く): 100685331

約数列:

[1, 3, 9, 43, 129, 191, 387, 573, 1719, 2801, 8213, 8403, 24639, 25209, 73917, 120443, 361329, 534991, 1083987, 1604973, 4814919, 23004613, 69013839, 207041517]

約数ペア:

[(1, 207041517), (3, 69013839), (9, 23004613), (43, 4814919), (129, 1604973), (191, 1083987), (387, 534991), (573, 361329), (1719, 120443), (2801, 73917), (8213, 25209), (8403, 24639)]