140982933

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{516421}}^1$

素因数の和:516444

約数の個数: 16

約数和(自身を含む): 231357056

約数和(自身を除く): 90374123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 516421, 1549263, 3614947, 6713473, 10844841, 20140419, 46994311, 140982933]

約数ペア:

[(1, 140982933), (3, 46994311), (7, 20140419), (13, 10844841), (21, 6713473), (39, 3614947), (91, 1549263), (273, 516421)]