2098508727

素因数分解:

$3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{123217}}^1$

素因数の和:124038

約数の個数: 16

約数和(自身を含む): 3201696512

約数和(自身を除く): 1103187785

約数列:

[1, 3, 7, 21, 811, 2433, 5677, 17031, 123217, 369651, 862519, 2587557, 99928987, 299786961, 699502909, 2098508727]

約数ペア:

[(1, 2098508727), (3, 699502909), (7, 299786961), (21, 99928987), (811, 2587557), (2433, 862519), (5677, 369651), (17031, 123217)]