39686556287

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{11549}}^1$

素因数の和:12071

約数の個数: 32

約数和(自身を含む): 48858163200

約数和(自身を除く): 9171606913

約数列:

[1, 7, 17, 67, 119, 431, 469, 1139, 3017, 7327, 7973, 11549, 28877, 51289, 80843, 196333, 202139, 490909, 773783, 1374331, 3436363, 4977619, 5416481, 13154311, 34843333, 84619523, 92080177, 333500473, 592336661, 2334503311, 5669508041, 39686556287]

約数ペア:

[(1, 39686556287), (7, 5669508041), (17, 2334503311), (67, 592336661), (119, 333500473), (431, 92080177), (469, 84619523), (1139, 34843333), (3017, 13154311), (7327, 5416481), (7973, 4977619), (11549, 3436363), (28877, 1374331), (51289, 773783), (80843, 490909), (196333, 202139)]