2866761

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 4501224

約数和(自身を除く): 1634463

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 457, 697, 1371, 2091, 4113, 6273, 7769, 18737, 23307, 56211, 69921, 168633, 318529, 955587, 2866761]

約数ペア:

[(1, 2866761), (3, 955587), (9, 318529), (17, 168633), (41, 69921), (51, 56211), (123, 23307), (153, 18737), (369, 7769), (457, 6273), (697, 4113), (1371, 2091)]