11671345

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{347}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 16587072

約数和(自身を除く): 4915727

約数列:

[1, 5, 7, 31, 35, 155, 217, 347, 961, 1085, 1735, 2429, 4805, 6727, 10757, 12145, 33635, 53785, 75299, 333467, 376495, 1667335, 2334269, 11671345]

約数ペア:

[(1, 11671345), (5, 2334269), (7, 1667335), (31, 376495), (35, 333467), (155, 75299), (217, 53785), (347, 33635), (961, 12145), (1085, 10757), (1735, 6727), (2429, 4805)]