306054133

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 389587968

約数和(自身を除く): 83533835

約数列:

[1, 7, 11, 77, 107, 121, 307, 749, 847, 1177, 1331, 2149, 3377, 8239, 9317, 12947, 23639, 32849, 37147, 90629, 142417, 229943, 260029, 361339, 408617, 996919, 2529373, 2860319, 3974729, 27823103, 43722019, 306054133]

約数ペア:

[(1, 306054133), (7, 43722019), (11, 27823103), (77, 3974729), (107, 2860319), (121, 2529373), (307, 996919), (749, 408617), (847, 361339), (1177, 260029), (1331, 229943), (2149, 142417), (3377, 90629), (8239, 37147), (9317, 32849), (12947, 23639)]