207947091

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{2377}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 306153232

約数和(自身を除く): 98206141

約数列:

[1, 3, 11, 33, 121, 241, 363, 723, 2377, 2651, 7131, 7953, 26147, 29161, 78441, 87483, 287617, 572857, 862851, 1718571, 6301427, 18904281, 69315697, 207947091]

約数ペア:

[(1, 207947091), (3, 69315697), (11, 18904281), (33, 6301427), (121, 1718571), (241, 862851), (363, 572857), (723, 287617), (2377, 87483), (2651, 78441), (7131, 29161), (7953, 26147)]