215599287

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{12113}}^1$

素因数の和:12482

約数の個数: 16

約数和(自身を含む): 305272800

約数和(自身を除く): 89673513

約数列:

[1, 3, 17, 51, 349, 1047, 5933, 12113, 17799, 36339, 205921, 617763, 4227437, 12682311, 71866429, 215599287]

約数ペア:

[(1, 215599287), (3, 71866429), (17, 12682311), (51, 4227437), (349, 617763), (1047, 205921), (5933, 36339), (12113, 17799)]