2912609787

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1\times {\mathrm{23447}}^1$

素因数の和:24378

約数の個数: 16

約数和(自身を含む): 3970778112

約数和(自身を除く): 1058168325

約数列:

[1, 3, 47, 141, 881, 2643, 23447, 41407, 70341, 124221, 1102009, 3306027, 20656807, 61970421, 970869929, 2912609787]

約数ペア:

[(1, 2912609787), (3, 970869929), (47, 61970421), (141, 20656807), (881, 3306027), (2643, 1102009), (23447, 124221), (41407, 70341)]