306880017

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{17707}}^1$

素因数の和:17872

約数の個数: 16

約数和(自身を含む): 420742080

約数和(自身を除く): 113862063

約数列:

[1, 3, 53, 109, 159, 327, 5777, 17331, 17707, 53121, 938471, 1930063, 2815413, 5790189, 102293339, 306880017]

約数ペア:

[(1, 306880017), (3, 102293339), (53, 5790189), (109, 2815413), (159, 1930063), (327, 938471), (5777, 53121), (17331, 17707)]