31383819

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5003}}^1$

素因数の和:5067

約数の個数: 24

約数和(自身を含む): 49179312

約数和(自身を除く): 17795493

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 5003, 6273, 15009, 45027, 85051, 205123, 255153, 615369, 765459, 1846107, 3487091, 10461273, 31383819]

約数ペア:

[(1, 31383819), (3, 10461273), (9, 3487091), (17, 1846107), (41, 765459), (51, 615369), (123, 255153), (153, 205123), (369, 85051), (697, 45027), (2091, 15009), (5003, 6273)]