2274227199

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{395449}}^1$

素因数の和:395532

約数の個数: 20

約数和(自身を含む): 3445160400

約数和(自身を除く): 1170933201

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 395449, 1186347, 3559041, 10677123, 28076879, 32031369, 84230637, 252691911, 758075733, 2274227199]

約数ペア:

[(1, 2274227199), (3, 758075733), (9, 252691911), (27, 84230637), (71, 32031369), (81, 28076879), (213, 10677123), (639, 3559041), (1917, 1186347), (5751, 395449)]