22407921

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{16273}}^1$

素因数の和:16302

約数の個数: 20

約数和(自身を含む): 35444772

約数和(自身を除く): 13036851

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 16273, 48819, 146457, 276641, 439371, 829923, 1318113, 2489769, 7469307, 22407921]

約数ペア:

[(1, 22407921), (3, 7469307), (9, 2489769), (17, 1318113), (27, 829923), (51, 439371), (81, 276641), (153, 146457), (459, 48819), (1377, 16273)]