1208984903

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14249}}^1$

素因数の和:14327

約数の個数: 32

約数和(自身を含む): 1575936000

約数和(自身を除く): 366951097

約数列:

[1, 7, 17, 23, 31, 119, 161, 217, 391, 527, 713, 2737, 3689, 4991, 12121, 14249, 84847, 99743, 242233, 327727, 441719, 1695631, 2294089, 3092033, 5571359, 7509223, 10159537, 38999513, 52564561, 71116759, 172712129, 1208984903]

約数ペア:

[(1, 1208984903), (7, 172712129), (17, 71116759), (23, 52564561), (31, 38999513), (119, 10159537), (161, 7509223), (217, 5571359), (391, 3092033), (527, 2294089), (713, 1695631), (2737, 441719), (3689, 327727), (4991, 242233), (12121, 99743), (14249, 84847)]