2028683457

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{24509}}^1$

素因数の和:25073

約数の個数: 24

約数和(自身を含む): 3108554280

約数和(自身を除く): 1079870823

約数列:

[1, 3, 9, 17, 51, 153, 541, 1623, 4869, 9197, 24509, 27591, 73527, 82773, 220581, 416653, 1249959, 3749877, 13259369, 39778107, 119334321, 225409273, 676227819, 2028683457]

約数ペア:

[(1, 2028683457), (3, 676227819), (9, 225409273), (17, 119334321), (51, 39778107), (153, 13259369), (541, 3749877), (1623, 1249959), (4869, 416653), (9197, 220581), (24509, 82773), (27591, 73527)]