2843253721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{8969}}^1$

素因数の和:9189

約数の個数: 32

約数和(自身を含む): 3720038400

約数和(自身を除く): 876784679

約数列:

[1, 7, 11, 23, 77, 161, 179, 253, 1253, 1771, 1969, 4117, 8969, 13783, 28819, 45287, 62783, 98659, 206287, 317009, 690613, 1444009, 1605451, 2269157, 11238157, 15884099, 17659961, 36925373, 123619727, 258477611, 406179103, 2843253721]

約数ペア:

[(1, 2843253721), (7, 406179103), (11, 258477611), (23, 123619727), (77, 36925373), (161, 17659961), (179, 15884099), (253, 11238157), (1253, 2269157), (1771, 1605451), (1969, 1444009), (4117, 690613), (8969, 317009), (13783, 206287), (28819, 98659), (45287, 62783)]