30309903

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{86353}}^1$

素因数の和:86375

約数の個数: 16

約数和(自身を含む): 48358240

約数和(自身を除く): 18048337

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 86353, 259059, 777177, 1122589, 2331531, 3367767, 10103301, 30309903]

約数ペア:

[(1, 30309903), (3, 10103301), (9, 3367767), (13, 2331531), (27, 1122589), (39, 777177), (117, 259059), (351, 86353)]