22305309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1979}}^1$

素因数の和:2029

約数の個数: 24

約数和(自身を含む): 34040160

約数和(自身を除く): 11734851

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 1979, 3757, 5937, 11271, 25727, 33643, 77181, 100929, 437359, 571931, 1312077, 1715793, 7435103, 22305309]

約数ペア:

[(1, 22305309), (3, 7435103), (13, 1715793), (17, 1312077), (39, 571931), (51, 437359), (221, 100929), (289, 77181), (663, 33643), (867, 25727), (1979, 11271), (3757, 5937)]