39689573

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 50969856

約数和(自身を除く): 11280283

約数列:

[1, 7, 11, 47, 77, 121, 329, 517, 847, 997, 3619, 5687, 6979, 10967, 39809, 46859, 76769, 120637, 328013, 515449, 844459, 3608143, 5669939, 39689573]

約数ペア:

[(1, 39689573), (7, 5669939), (11, 3608143), (47, 844459), (77, 515449), (121, 328013), (329, 120637), (517, 76769), (847, 46859), (997, 39809), (3619, 10967), (5687, 6979)]