36639239

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21191}}^1$

素因数の和:21230

約数の個数: 16

約数和(自身を含む): 47470080

約数和(自身を除く): 10830841

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 21191, 148337, 275483, 402629, 1928381, 2818403, 5234177, 36639239]

約数ペア:

[(1, 36639239), (7, 5234177), (13, 2818403), (19, 1928381), (91, 402629), (133, 275483), (247, 148337), (1729, 21191)]