21167138303

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{1787}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 23481446400

約数和(自身を除く): 2314308097

約数列:

[1, 23, 31, 37, 449, 713, 851, 1147, 1787, 10327, 13919, 16613, 26381, 41101, 55397, 66119, 320137, 382099, 515003, 802363, 1274131, 1520737, 2049689, 11845069, 18454349, 24873253, 29687431, 47142847, 572084819, 682810913, 920310361, 21167138303]

約数ペア:

[(1, 21167138303), (23, 920310361), (31, 682810913), (37, 572084819), (449, 47142847), (713, 29687431), (851, 24873253), (1147, 18454349), (1787, 11845069), (10327, 2049689), (13919, 1520737), (16613, 1274131), (26381, 802363), (41101, 515003), (55397, 382099), (66119, 320137)]