70742287

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^4$

素因数の和:97

約数の個数: 30

約数和(自身を含む): 94420424

約数和(自身を除く): 23678137

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 289, 847, 1309, 2023, 2057, 3179, 4913, 14399, 22253, 34391, 34969, 54043, 83521, 244783, 378301, 584647, 594473, 918731, 4161311, 6431117, 10106041, 70742287]

約数ペア:

[(1, 70742287), (7, 10106041), (11, 6431117), (17, 4161311), (77, 918731), (119, 594473), (121, 584647), (187, 378301), (289, 244783), (847, 83521), (1309, 54043), (2023, 34969), (2057, 34391), (3179, 22253), (4913, 14399)]