11587009

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 14008320

約数和(自身を除く): 2421311

約数列:

[1, 7, 23, 79, 161, 553, 911, 1817, 6377, 12719, 20953, 71969, 146671, 503783, 1655287, 11587009]

約数ペア:

[(1, 11587009), (7, 1655287), (23, 503783), (79, 146671), (161, 71969), (553, 20953), (911, 12719), (1817, 6377)]