7085351

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:268

約数の個数: 20

約数和(自身を含む): 8940792

約数和(自身を除く): 1855441

約数列:

[1, 7, 13, 49, 91, 227, 343, 637, 1589, 2401, 2951, 4459, 11123, 20657, 31213, 77861, 144599, 545027, 1012193, 7085351]

約数ペア:

[(1, 7085351), (7, 1012193), (13, 545027), (49, 144599), (91, 77861), (227, 31213), (343, 20657), (637, 11123), (1589, 4459), (2401, 2951)]