30709089747

素因数分解:

$3^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{901009}}^1$

素因数の和:901563

約数の個数: 24

約数和(自身を含む): 50788131680

約数和(自身を除く): 20079041933

約数列:

[1, 3, 7, 9, 21, 63, 541, 1623, 3787, 4869, 11361, 34083, 901009, 2703027, 6307063, 8109081, 18921189, 56763567, 487445869, 1462337607, 3412121083, 4387012821, 10236363249, 30709089747]

約数ペア:

[(1, 30709089747), (3, 10236363249), (7, 4387012821), (9, 3412121083), (21, 1462337607), (63, 487445869), (541, 56763567), (1623, 18921189), (3787, 8109081), (4869, 6307063), (11361, 2703027), (34083, 901009)]