7134309

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 13138944

約数和(自身を除く): 6004635

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 281, 403, 651, 819, 843, 1209, 1953, 1967, 2529, 2821, 3627, 3653, 5901, 8463, 8711, 10959, 17703, 25389, 25571, 26133, 32877, 60977, 76713, 78399, 113243, 182931, 230139, 339729, 548793, 792701, 1019187, 2378103, 7134309]

約数ペア:

[(1, 7134309), (3, 2378103), (7, 1019187), (9, 792701), (13, 548793), (21, 339729), (31, 230139), (39, 182931), (63, 113243), (91, 78399), (93, 76713), (117, 60977), (217, 32877), (273, 26133), (279, 25571), (281, 25389), (403, 17703), (651, 10959), (819, 8711), (843, 8463), (1209, 5901), (1953, 3653), (1967, 3627), (2529, 2821)]