264470433

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{4243}}^1$

素因数の和:4588

約数の個数: 16

約数和(自身を含む): 358533120

約数和(自身を除く): 94062687

約数列:

[1, 3, 79, 237, 263, 789, 4243, 12729, 20777, 62331, 335197, 1005591, 1115909, 3347727, 88156811, 264470433]

約数ペア:

[(1, 264470433), (3, 88156811), (79, 3347727), (237, 1115909), (263, 1005591), (789, 335197), (4243, 62331), (12729, 20777)]