42977253

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 66097152

約数和(自身を除く): 23119899

約数列:

[1, 3, 11, 31, 33, 43, 93, 129, 341, 473, 977, 1023, 1333, 1419, 2931, 3999, 10747, 14663, 30287, 32241, 42011, 43989, 90861, 126033, 333157, 462121, 999471, 1302341, 1386363, 3907023, 14325751, 42977253]

約数ペア:

[(1, 42977253), (3, 14325751), (11, 3907023), (31, 1386363), (33, 1302341), (43, 999471), (93, 462121), (129, 333157), (341, 126033), (473, 90861), (977, 43989), (1023, 42011), (1333, 32241), (1419, 30287), (2931, 14663), (3999, 10747)]