42350217

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{11933}}^1$

素因数の和:11969

約数の個数: 24

約数和(自身を含む): 69885504

約数和(自身を除く): 27535287

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 11933, 35799, 83531, 155129, 250593, 465387, 1085903, 2016677, 3257709, 6050031, 14116739, 42350217]

約数ペア:

[(1, 42350217), (3, 14116739), (7, 6050031), (13, 3257709), (21, 2016677), (39, 1085903), (91, 465387), (169, 250593), (273, 155129), (507, 83531), (1183, 35799), (3549, 11933)]