4273423

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 5898240

約数和(自身を除く): 1624817

約数列:

[1, 7, 11, 19, 23, 77, 127, 133, 161, 209, 253, 437, 889, 1397, 1463, 1771, 2413, 2921, 3059, 4807, 9779, 16891, 20447, 26543, 32131, 33649, 55499, 185801, 224917, 388493, 610489, 4273423]

約数ペア:

[(1, 4273423), (7, 610489), (11, 388493), (19, 224917), (23, 185801), (77, 55499), (127, 33649), (133, 32131), (161, 26543), (209, 20447), (253, 16891), (437, 9779), (889, 4807), (1397, 3059), (1463, 2921), (1771, 2413)]