247589969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{1429}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 284856000

約数和(自身を除く): 37266031

約数列:

[1, 11, 19, 209, 829, 1429, 9119, 15719, 15751, 27151, 173261, 298661, 1184641, 13031051, 22508179, 247589969]

約数ペア:

[(1, 247589969), (11, 22508179), (19, 13031051), (209, 1184641), (829, 298661), (1429, 173261), (9119, 27151), (15719, 15751)]