21906200097

素因数分解:

$3^2\times {\mathrm{32707}}^1\times {\mathrm{74419}}^1$

素因数の和:107132

約数の個数: 12

約数和(自身を含む): 31643681680

約数和(自身を除く): 9737481583

約数列:

[1, 3, 9, 32707, 74419, 98121, 223257, 294363, 669771, 2434022233, 7302066699, 21906200097]

約数ペア:

[(1, 21906200097), (3, 7302066699), (9, 2434022233), (32707, 669771), (74419, 294363), (98121, 223257)]