12345963

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25561}}^1$

素因数の和:25594

約数の個数: 16

約数和(自身を含む): 19631616

約数和(自身を除く): 7285653

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 25561, 76683, 178927, 536781, 587903, 1763709, 4115321, 12345963]

約数ペア:

[(1, 12345963), (3, 4115321), (7, 1763709), (21, 587903), (23, 536781), (69, 178927), (161, 76683), (483, 25561)]