8040753

素因数分解:

$3^2\times 7^2\times {\mathrm{18233}}^1$

素因数の和:18253

約数の個数: 18

約数和(自身を含む): 13511394

約数和(自身を除く): 5470641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 18233, 54699, 127631, 164097, 382893, 893417, 1148679, 2680251, 8040753]

約数ペア:

[(1, 8040753), (3, 2680251), (7, 1148679), (9, 893417), (21, 382893), (49, 164097), (63, 127631), (147, 54699), (441, 18233)]