2017294671

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{193283}}^1$

素因数の和:193371

約数の個数: 24

約数和(自身を含む): 3172950144

約数和(自身を除く): 1155655473

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 1491, 3479, 10437, 193283, 579849, 1352981, 4058943, 9470867, 13723093, 28412601, 41169279, 96061651, 288184953, 672431557, 2017294671]

約数ペア:

[(1, 2017294671), (3, 672431557), (7, 288184953), (21, 96061651), (49, 41169279), (71, 28412601), (147, 13723093), (213, 9470867), (497, 4058943), (1491, 1352981), (3479, 579849), (10437, 193283)]