660335039

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1699}}^1\times {\mathrm{4271}}^1$

素因数の和:5990

約数の個数: 16

約数和(自身を含む): 813388800

約数和(自身を除く): 153053761

約数列:

[1, 7, 13, 91, 1699, 4271, 11893, 22087, 29897, 55523, 154609, 388661, 7256429, 50795003, 94333577, 660335039]

約数ペア:

[(1, 660335039), (7, 94333577), (13, 50795003), (91, 7256429), (1699, 388661), (4271, 154609), (11893, 55523), (22087, 29897)]