2597156919

素因数分解:

$3^3\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{13619}}^1$

素因数の和:14644

約数の個数: 32

約数和(自身を含む): 4401984000

約数和(自身を除く): 1804827081

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1009, 3027, 7063, 9081, 13619, 21189, 27243, 40857, 63567, 95333, 122571, 190701, 285999, 367713, 857997, 2573991, 13741571, 41224713, 96190997, 123674139, 288572991, 371022417, 865718973, 2597156919]

約数ペア:

[(1, 2597156919), (3, 865718973), (7, 371022417), (9, 288572991), (21, 123674139), (27, 96190997), (63, 41224713), (189, 13741571), (1009, 2573991), (3027, 857997), (7063, 367713), (9081, 285999), (13619, 190701), (21189, 122571), (27243, 95333), (40857, 63567)]