16193763

素因数分解:

$3^5\times {\mathrm{103}}^1\times {\mathrm{647}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 24530688

約数和(自身を除く): 8336925

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 647, 927, 1941, 2781, 5823, 8343, 17469, 25029, 52407, 66641, 157221, 199923, 599769, 1799307, 5397921, 16193763]

約数ペア:

[(1, 16193763), (3, 5397921), (9, 1799307), (27, 599769), (81, 199923), (103, 157221), (243, 66641), (309, 52407), (647, 25029), (927, 17469), (1941, 8343), (2781, 5823)]