828540543

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1871}}^1$

素因数の和:2367

約数の個数: 32

約数和(自身を含む): 1234621440

約数和(自身を除く): 406080897

約数列:

[1, 3, 17, 19, 51, 57, 323, 457, 969, 1371, 1871, 5613, 7769, 8683, 23307, 26049, 31807, 35549, 95421, 106647, 147611, 442833, 604333, 855047, 1812999, 2565141, 14535799, 16245893, 43607397, 48737679, 276180181, 828540543]

約数ペア:

[(1, 828540543), (3, 276180181), (17, 48737679), (19, 43607397), (51, 16245893), (57, 14535799), (323, 2565141), (457, 1812999), (969, 855047), (1371, 604333), (1871, 442833), (5613, 147611), (7769, 106647), (8683, 95421), (23307, 35549), (26049, 31807)]