22137269

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 28558368

約数和(自身を除く): 6421099

約数列:

[1, 7, 11, 49, 67, 77, 469, 539, 613, 737, 3283, 4291, 5159, 6743, 30037, 36113, 41071, 47201, 287497, 330407, 451781, 2012479, 3162467, 22137269]

約数ペア:

[(1, 22137269), (7, 3162467), (11, 2012479), (49, 451781), (67, 330407), (77, 287497), (469, 47201), (539, 41071), (613, 36113), (737, 30037), (3283, 6743), (4291, 5159)]