508737801

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 855429120

約数和(自身を除く): 346691319

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 79, 143, 187, 221, 237, 429, 561, 663, 869, 883, 1027, 1343, 2431, 2607, 2649, 3081, 4029, 7293, 9713, 11297, 11479, 14773, 15011, 17459, 29139, 33891, 34437, 44319, 45033, 52377, 69757, 126269, 165121, 192049, 195143, 209271, 378807, 495363, 576147, 585429, 767327, 906841, 1185869, 2146573, 2301981, 2720523, 3557607, 6439719, 9975251, 13044559, 15416297, 29925753, 39133677, 46248891, 169579267, 508737801]

約数ペア:

[(1, 508737801), (3, 169579267), (11, 46248891), (13, 39133677), (17, 29925753), (33, 15416297), (39, 13044559), (51, 9975251), (79, 6439719), (143, 3557607), (187, 2720523), (221, 2301981), (237, 2146573), (429, 1185869), (561, 906841), (663, 767327), (869, 585429), (883, 576147), (1027, 495363), (1343, 378807), (2431, 209271), (2607, 195143), (2649, 192049), (3081, 165121), (4029, 126269), (7293, 69757), (9713, 52377), (11297, 45033), (11479, 44319), (14773, 34437), (15011, 33891), (17459, 29139)]