2100090741

素因数分解:

$3^1\times 7^1\times {\mathrm{2791}}^1\times {\mathrm{35831}}^1$

素因数の和:38632

約数の個数: 16

約数和(自身を含む): 3201374208

約数和(自身を除く): 1101283467

約数列:

[1, 3, 7, 21, 2791, 8373, 19537, 35831, 58611, 107493, 250817, 752451, 100004321, 300012963, 700030247, 2100090741]

約数ペア:

[(1, 2100090741), (3, 700030247), (7, 300012963), (21, 100004321), (2791, 752451), (8373, 250817), (19537, 107493), (35831, 58611)]