16193073

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:130

約数の個数: 36

約数和(自身を含む): 25224720

約数和(自身を除く): 9031647

約数列:

[1, 3, 13, 19, 39, 41, 57, 123, 169, 247, 507, 533, 741, 779, 1599, 1681, 2337, 3211, 5043, 6929, 9633, 10127, 20787, 21853, 30381, 31939, 65559, 95817, 131651, 284089, 394953, 415207, 852267, 1245621, 5397691, 16193073]

約数ペア:

[(1, 16193073), (3, 5397691), (13, 1245621), (19, 852267), (39, 415207), (41, 394953), (57, 284089), (123, 131651), (169, 95817), (247, 65559), (507, 31939), (533, 30381), (741, 21853), (779, 20787), (1599, 10127), (1681, 9633), (2337, 6929), (3211, 5043)]