39739469

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 54466560

約数和(自身を除く): 14727091

約数列:

[1, 7, 11, 19, 23, 77, 133, 161, 209, 253, 437, 1181, 1463, 1771, 3059, 4807, 8267, 12991, 22439, 27163, 33649, 90937, 157073, 190141, 246829, 298793, 516097, 1727803, 2091551, 3612679, 5677067, 39739469]

約数ペア:

[(1, 39739469), (7, 5677067), (11, 3612679), (19, 2091551), (23, 1727803), (77, 516097), (133, 298793), (161, 246829), (209, 190141), (253, 157073), (437, 90937), (1181, 33649), (1463, 27163), (1771, 22439), (3059, 12991), (4807, 8267)]