1331158156979

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{8652143}}^1$

素因数の和:8652890

約数の個数: 16

約数和(自身を含む): 1572613693440

約数和(自身を除く): 241455536461

約数列:

[1, 7, 31, 217, 709, 4963, 21979, 153853, 8652143, 60565001, 268216433, 1877515031, 6134369387, 42940585709, 190165450997, 1331158156979]

約数ペア:

[(1, 1331158156979), (7, 190165450997), (31, 42940585709), (217, 6134369387), (709, 1877515031), (4963, 268216433), (21979, 60565001), (153853, 8652143)]