779773187

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{20323}}^1$

素因数の和:20438

約数の個数: 16

約数和(自身を含む): 861900192

約数和(自身を除く): 82127005

約数列:

[1, 17, 37, 61, 629, 1037, 2257, 20323, 38369, 345491, 751951, 1239703, 12783167, 21074951, 45869011, 779773187]

約数ペア:

[(1, 779773187), (17, 45869011), (37, 21074951), (61, 12783167), (629, 1239703), (1037, 751951), (2257, 345491), (20323, 38369)]