288448017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{51721}}^1$

素因数の和:51761

約数の個数: 24

約数和(自身を含む): 454326048

約数和(自身を除く): 165878031

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 51721, 155163, 568931, 672373, 1706793, 2017119, 7396103, 8740849, 22188309, 26222547, 96149339, 288448017]

約数ペア:

[(1, 288448017), (3, 96149339), (11, 26222547), (13, 22188309), (33, 8740849), (39, 7396103), (143, 2017119), (169, 1706793), (429, 672373), (507, 568931), (1859, 155163), (5577, 51721)]