39785763

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 57003760

約数和(自身を除く): 17217997

約数列:

[1, 3, 17, 51, 109, 289, 327, 421, 867, 1263, 1853, 5559, 7157, 21471, 31501, 45889, 94503, 121669, 137667, 365007, 780113, 2340339, 13261921, 39785763]

約数ペア:

[(1, 39785763), (3, 13261921), (17, 2340339), (51, 780113), (109, 365007), (289, 137667), (327, 121669), (421, 94503), (867, 45889), (1263, 31501), (1853, 21471), (5559, 7157)]