4057361

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 5529600

約数和(自身を除く): 1472239

約数列:

[1, 7, 11, 23, 29, 77, 79, 161, 203, 253, 319, 553, 667, 869, 1771, 1817, 2233, 2291, 4669, 6083, 7337, 12719, 16037, 19987, 25201, 51359, 52693, 139909, 176407, 368851, 579623, 4057361]

約数ペア:

[(1, 4057361), (7, 579623), (11, 368851), (23, 176407), (29, 139909), (77, 52693), (79, 51359), (161, 25201), (203, 19987), (253, 16037), (319, 12719), (553, 7337), (667, 6083), (869, 4669), (1771, 2291), (1817, 2233)]