2016171213

素因数分解:

$3^1\times 7^1\times {\mathrm{1973}}^1\times {\mathrm{48661}}^1$

素因数の和:50644

約数の個数: 16

約数和(自身を含む): 3073881216

約数和(自身を除く): 1057710003

約数列:

[1, 3, 7, 21, 1973, 5919, 13811, 41433, 48661, 145983, 340627, 1021881, 96008153, 288024459, 672057071, 2016171213]

約数ペア:

[(1, 2016171213), (3, 672057071), (7, 288024459), (21, 96008153), (1973, 1021881), (5919, 340627), (13811, 145983), (41433, 48661)]