30020079

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7451}}^1$

素因数の和:7550

約数の個数: 16

約数和(自身を含む): 42923520

約数和(自身を除く): 12903441

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 7451, 22353, 126667, 380001, 588629, 1765887, 10006693, 30020079]

約数ペア:

[(1, 30020079), (3, 10006693), (17, 1765887), (51, 588629), (79, 380001), (237, 126667), (1343, 22353), (4029, 7451)]