1383885539

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{81019}}^1$

素因数の和:81098

約数の個数: 16

約数和(自身を含む): 1555584000

約数和(自身を除く): 171698461

約数列:

[1, 19, 29, 31, 551, 589, 899, 17081, 81019, 1539361, 2349551, 2511589, 44641469, 47720191, 72836081, 1383885539]

約数ペア:

[(1, 1383885539), (19, 72836081), (29, 47720191), (31, 44641469), (551, 2511589), (589, 2349551), (899, 1539361), (17081, 81019)]