22120587

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{48193}}^1$

素因数の和:48219

約数の個数: 16

約数和(自身を含む): 34699680

約数和(自身を除く): 12579093

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 48193, 144579, 433737, 819281, 1301211, 2457843, 7373529, 22120587]

約数ペア:

[(1, 22120587), (3, 7373529), (9, 2457843), (17, 1301211), (27, 819281), (51, 433737), (153, 144579), (459, 48193)]