22722201

素因数分解:

$3^6\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:528

約数の個数: 28

約数和(自身を含む): 34626240

約数和(自身を除く): 11904039

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 439, 639, 729, 1317, 1917, 3951, 5751, 11853, 17253, 31169, 35559, 51759, 93507, 106677, 280521, 320031, 841563, 2524689, 7574067, 22722201]

約数ペア:

[(1, 22722201), (3, 7574067), (9, 2524689), (27, 841563), (71, 320031), (81, 280521), (213, 106677), (243, 93507), (439, 51759), (639, 35559), (729, 31169), (1317, 17253), (1917, 11853), (3951, 5751)]