2970010687

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{1181}}^1\times {\mathrm{3019}}^1$

素因数の和:4231

約数の個数: 24

約数和(自身を含む): 3662450640

約数和(自身を除く): 692439953

約数列:

[1, 7, 17, 49, 119, 833, 1181, 3019, 8267, 20077, 21133, 51323, 57869, 140539, 147931, 359261, 983773, 2514827, 3565439, 24958073, 60612463, 174706511, 424287241, 2970010687]

約数ペア:

[(1, 2970010687), (7, 424287241), (17, 174706511), (49, 60612463), (119, 24958073), (833, 3565439), (1181, 2514827), (3019, 983773), (8267, 359261), (20077, 147931), (21133, 140539), (51323, 57869)]