1337188839

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{2789}}^1$

素因数の和:2912

約数の個数: 48

約数和(自身を含む): 2192716800

約数和(自身を除く): 855527961

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 289, 357, 553, 867, 1343, 1659, 2023, 2789, 4029, 6069, 8367, 9401, 19523, 22831, 28203, 47413, 58569, 68493, 142239, 159817, 220331, 331891, 479451, 660993, 806021, 995673, 1542317, 2418063, 3745627, 4626951, 5642147, 11236881, 16926441, 26219389, 63675659, 78658167, 191026977, 445729613, 1337188839]

約数ペア:

[(1, 1337188839), (3, 445729613), (7, 191026977), (17, 78658167), (21, 63675659), (51, 26219389), (79, 16926441), (119, 11236881), (237, 5642147), (289, 4626951), (357, 3745627), (553, 2418063), (867, 1542317), (1343, 995673), (1659, 806021), (2023, 660993), (2789, 479451), (4029, 331891), (6069, 220331), (8367, 159817), (9401, 142239), (19523, 68493), (22831, 58569), (28203, 47413)]