1257113

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 16

約数和(自身を含む): 1512000

約数和(自身を除く): 254887

約数列:

[1, 11, 13, 59, 143, 149, 649, 767, 1639, 1937, 8437, 8791, 21307, 96701, 114283, 1257113]

約数ペア:

[(1, 1257113), (11, 114283), (13, 96701), (59, 21307), (143, 8791), (149, 8437), (649, 1937), (767, 1639)]