8115939

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 12815712

約数和(自身を除く): 4699773

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 977, 2769, 2931, 8307, 8793, 12701, 38103, 69367, 114309, 208101, 624303, 901771, 2705313, 8115939]

約数ペア:

[(1, 8115939), (3, 2705313), (9, 901771), (13, 624303), (39, 208101), (71, 114309), (117, 69367), (213, 38103), (639, 12701), (923, 8793), (977, 8307), (2769, 2931)]