3119823

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 5598720

約数和(自身を除く): 2478897

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 971, 1071, 2913, 3213, 6797, 8739, 16507, 20391, 26217, 49521, 61173, 115549, 148563, 183519, 346647, 445689, 1039941, 3119823]

約数ペア:

[(1, 3119823), (3, 1039941), (7, 445689), (9, 346647), (17, 183519), (21, 148563), (27, 115549), (51, 61173), (63, 49521), (119, 26217), (153, 20391), (189, 16507), (357, 8739), (459, 6797), (971, 3213), (1071, 2913)]