1700091

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 2635776

約数和(自身を除く): 935685

約数列:

[1, 3, 9, 23, 43, 69, 129, 191, 207, 387, 573, 989, 1719, 2967, 4393, 8213, 8901, 13179, 24639, 39537, 73917, 188899, 566697, 1700091]

約数ペア:

[(1, 1700091), (3, 566697), (9, 188899), (23, 73917), (43, 39537), (69, 24639), (129, 13179), (191, 8901), (207, 8213), (387, 4393), (573, 2967), (989, 1719)]