11994017

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 14864640

約数和(自身を除く): 2870623

約数列:

[1, 7, 23, 41, 79, 161, 287, 529, 553, 943, 1817, 3239, 3703, 6601, 12719, 21689, 22673, 41791, 74497, 151823, 292537, 521479, 1713431, 11994017]

約数ペア:

[(1, 11994017), (7, 1713431), (23, 521479), (41, 292537), (79, 151823), (161, 74497), (287, 41791), (529, 22673), (553, 21689), (943, 12719), (1817, 6601), (3239, 3703)]