7842423

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{419}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 11128320

約数和(自身を除く): 3285897

約数列:

[1, 3, 17, 51, 367, 419, 1101, 1257, 6239, 7123, 18717, 21369, 153773, 461319, 2614141, 7842423]

約数ペア:

[(1, 7842423), (3, 2614141), (17, 461319), (51, 153773), (367, 21369), (419, 18717), (1101, 7123), (1257, 6239)]