1045987789

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{83339}}^1$

素因数の和:83520

約数の個数: 16

約数和(自身を含む): 1312104960

約数和(自身を除く): 266117171

約数列:

[1, 7, 11, 77, 163, 1141, 1793, 12551, 83339, 583373, 916729, 6417103, 13584257, 95089799, 149426827, 1045987789]

約数ペア:

[(1, 1045987789), (7, 149426827), (11, 95089799), (77, 13584257), (163, 6417103), (1141, 916729), (1793, 583373), (12551, 83339)]