2010897921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3037}}^1\times {\mathrm{12983}}^1$

素因数の和:16040

約数の個数: 16

約数和(自身を含む): 2840068224

約数和(自身を除く): 829170303

約数列:

[1, 3, 17, 51, 3037, 9111, 12983, 38949, 51629, 154887, 220711, 662133, 39429371, 118288113, 670299307, 2010897921]

約数ペア:

[(1, 2010897921), (3, 670299307), (17, 118288113), (51, 39429371), (3037, 662133), (9111, 220711), (12983, 154887), (38949, 51629)]