2923887537

素因数分解:

$3^5\times {\mathrm{643}}^1\times {\mathrm{18713}}^1$

素因数の和:19371

約数の個数: 24

約数和(自身を含む): 4386861024

約数和(自身を除く): 1462973487

約数列:

[1, 3, 9, 27, 81, 243, 643, 1929, 5787, 17361, 18713, 52083, 56139, 156249, 168417, 505251, 1515753, 4547259, 12032459, 36097377, 108292131, 324876393, 974629179, 2923887537]

約数ペア:

[(1, 2923887537), (3, 974629179), (9, 324876393), (27, 108292131), (81, 36097377), (243, 12032459), (643, 4547259), (1929, 1515753), (5787, 505251), (17361, 168417), (18713, 156249), (52083, 56139)]