47239619

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 55112640

約数和(自身を除く): 7873021

約数列:

[1, 7, 101, 109, 613, 707, 763, 4291, 11009, 61913, 66817, 77063, 433391, 467719, 6748517, 47239619]

約数ペア:

[(1, 47239619), (7, 6748517), (101, 467719), (109, 433391), (613, 77063), (707, 66817), (763, 61913), (4291, 11009)]