42104293

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{569}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 54336960

約数和(自身を除く): 12232667

約数列:

[1, 7, 11, 31, 77, 217, 341, 569, 961, 2387, 3983, 6259, 6727, 10571, 17639, 43813, 73997, 123473, 194029, 546809, 1358203, 3827663, 6014899, 42104293]

約数ペア:

[(1, 42104293), (7, 6014899), (11, 3827663), (31, 1358203), (77, 546809), (217, 194029), (341, 123473), (569, 73997), (961, 43813), (2387, 17639), (3983, 10571), (6259, 6727)]