2109151521

素因数分解:

$3^3\times {\mathrm{6367}}^1\times {\mathrm{12269}}^1$

素因数の和:18645

約数の個数: 16

約数和(自身を含む): 3125414400

約数和(自身を除く): 1016262879

約数列:

[1, 3, 9, 27, 6367, 12269, 19101, 36807, 57303, 110421, 171909, 331263, 78116723, 234350169, 703050507, 2109151521]

約数ペア:

[(1, 2109151521), (3, 703050507), (9, 234350169), (27, 78116723), (6367, 331263), (12269, 171909), (19101, 110421), (36807, 57303)]