42275233

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 57335040

約数和(自身を除く): 15059807

約数列:

[1, 7, 11, 13, 77, 91, 143, 157, 269, 1001, 1099, 1727, 1883, 2041, 2959, 3497, 12089, 14287, 20713, 22451, 24479, 38467, 42233, 157157, 269269, 295631, 464563, 549029, 3251941, 3843203, 6039319, 42275233]

約数ペア:

[(1, 42275233), (7, 6039319), (11, 3843203), (13, 3251941), (77, 549029), (91, 464563), (143, 295631), (157, 269269), (269, 157157), (1001, 42233), (1099, 38467), (1727, 24479), (1883, 22451), (2041, 20713), (2959, 14287), (3497, 12089)]