13307897589

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{888793}}^1$

素因数の和:888857

約数の個数: 32

約数和(自身を含む): 21843001344

約数和(自身を除く): 8535103755

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 2139, 4991, 14973, 888793, 2666379, 6221551, 18664653, 20442239, 27552583, 61326717, 82657749, 143095673, 192868081, 429287019, 578604243, 633709409, 1901128227, 4435965863, 13307897589]

約数ペア:

[(1, 13307897589), (3, 4435965863), (7, 1901128227), (21, 633709409), (23, 578604243), (31, 429287019), (69, 192868081), (93, 143095673), (161, 82657749), (217, 61326717), (483, 27552583), (651, 20442239), (713, 18664653), (2139, 6221551), (4991, 2666379), (14973, 888793)]