22226157

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{16141}}^1$

素因数の和:16170

約数の個数: 20

約数和(自身を含む): 35157276

約数和(自身を除く): 12931119

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 16141, 48423, 145269, 274397, 435807, 823191, 1307421, 2469573, 7408719, 22226157]

約数ペア:

[(1, 22226157), (3, 7408719), (9, 2469573), (17, 1307421), (27, 823191), (51, 435807), (81, 274397), (153, 145269), (459, 48423), (1377, 16141)]