2945532093

素因数分解:

$3^1\times 7^1\times {\mathrm{6691}}^1\times {\mathrm{20963}}^1$

素因数の和:27664

約数の個数: 16

約数和(自身を含む): 4489314816

約数和(自身を除く): 1543782723

約数列:

[1, 3, 7, 21, 6691, 20073, 20963, 46837, 62889, 140511, 146741, 440223, 140263433, 420790299, 981844031, 2945532093]

約数ペア:

[(1, 2945532093), (3, 981844031), (7, 420790299), (21, 140263433), (6691, 440223), (20073, 146741), (20963, 140511), (46837, 62889)]