42188861

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 51381792

約数和(自身を除く): 9192931

約数列:

[1, 11, 13, 31, 143, 307, 341, 403, 961, 3377, 3991, 4433, 9517, 10571, 12493, 43901, 104687, 123721, 137423, 295027, 1360931, 3245297, 3835351, 42188861]

約数ペア:

[(1, 42188861), (11, 3835351), (13, 3245297), (31, 1360931), (143, 295027), (307, 137423), (341, 123721), (403, 104687), (961, 43901), (3377, 12493), (3991, 10571), (4433, 9517)]