22213773

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 32864000

約数和(自身を除く): 10650227

約数列:

[1, 3, 9, 79, 157, 199, 237, 471, 597, 711, 1413, 1791, 12403, 15721, 31243, 37209, 47163, 93729, 111627, 141489, 281187, 2468197, 7404591, 22213773]

約数ペア:

[(1, 22213773), (3, 7404591), (9, 2468197), (79, 281187), (157, 141489), (199, 111627), (237, 93729), (471, 47163), (597, 37209), (711, 31243), (1413, 15721), (1791, 12403)]