30882771

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{577}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 47187920

約数和(自身を除く): 16305149

約数列:

[1, 3, 9, 19, 57, 171, 313, 577, 939, 1731, 2817, 5193, 5947, 10963, 17841, 32889, 53523, 98667, 180601, 541803, 1625409, 3431419, 10294257, 30882771]

約数ペア:

[(1, 30882771), (3, 10294257), (9, 3431419), (19, 1625409), (57, 541803), (171, 180601), (313, 98667), (577, 53523), (939, 32889), (1731, 17841), (2817, 10963), (5193, 5947)]