8368274019

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{541}}^1\times {\mathrm{1709}}^1$

素因数の和:2691

約数の個数: 32

約数和(自身を含む): 12812359680

約数和(自身を除く): 4444085661

約数列:

[1, 3, 7, 21, 431, 541, 1293, 1623, 1709, 3017, 3787, 5127, 9051, 11361, 11963, 35889, 233171, 699513, 736579, 924569, 1632197, 2209737, 2773707, 4896591, 5156053, 6471983, 15468159, 19415949, 398489239, 1195467717, 2789424673, 8368274019]

約数ペア:

[(1, 8368274019), (3, 2789424673), (7, 1195467717), (21, 398489239), (431, 19415949), (541, 15468159), (1293, 6471983), (1623, 5156053), (1709, 4896591), (3017, 2773707), (3787, 2209737), (5127, 1632197), (9051, 924569), (11361, 736579), (11963, 699513), (35889, 233171)]