42794199

素因数分解:

$3^2\times 7^2\times {\mathrm{97039}}^1$

素因数の和:97059

約数の個数: 18

約数和(自身を含む): 71906640

約数和(自身を除く): 29112441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 97039, 291117, 679273, 873351, 2037819, 4754911, 6113457, 14264733, 42794199]

約数ペア:

[(1, 42794199), (3, 14264733), (7, 6113457), (9, 4754911), (21, 2037819), (49, 873351), (63, 679273), (147, 291117), (441, 97039)]