12251043

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1399}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 20384000

約数和(自身を除く): 8132957

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 1399, 2919, 4197, 8757, 9793, 12591, 29379, 88137, 194461, 583383, 1361227, 1750149, 4083681, 12251043]

約数ペア:

[(1, 12251043), (3, 4083681), (7, 1750149), (9, 1361227), (21, 583383), (63, 194461), (139, 88137), (417, 29379), (973, 12591), (1251, 9793), (1399, 8757), (2919, 4197)]