2850183

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:324

約数の個数: 36

約数和(自身を含む): 5015088

約数和(自身を除く): 2164905

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 281, 441, 483, 843, 1127, 1449, 1967, 2529, 3381, 5901, 6463, 10143, 13769, 17703, 19389, 41307, 45241, 58167, 123921, 135723, 316687, 407169, 950061, 2850183]

約数ペア:

[(1, 2850183), (3, 950061), (7, 407169), (9, 316687), (21, 135723), (23, 123921), (49, 58167), (63, 45241), (69, 41307), (147, 19389), (161, 17703), (207, 13769), (281, 10143), (441, 6463), (483, 5901), (843, 3381), (1127, 2529), (1449, 1967)]