30387381

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8893}}^1$

素因数の和:8980

約数の個数: 16

約数和(自身を含む): 43545024

約数和(自身を除く): 13157643

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 8893, 26679, 151181, 453543, 595831, 1787493, 10129127, 30387381]

約数ペア:

[(1, 30387381), (3, 10129127), (17, 1787493), (51, 595831), (67, 453543), (201, 151181), (1139, 26679), (3417, 8893)]