4642803

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2039}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 7637760

約数和(自身を除く): 2994957

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2039, 2277, 6117, 18351, 22429, 46897, 67287, 140691, 201861, 422073, 515867, 1547601, 4642803]

約数ペア:

[(1, 4642803), (3, 1547601), (9, 515867), (11, 422073), (23, 201861), (33, 140691), (69, 67287), (99, 46897), (207, 22429), (253, 18351), (759, 6117), (2039, 2277)]