210838929

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{189433}}^1$

素因数の和:189496

約数の個数: 16

約数和(自身を含む): 327341952

約数和(自身を除く): 116503023

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 189433, 568299, 1326031, 3978093, 10039949, 30119847, 70279643, 210838929]

約数ペア:

[(1, 210838929), (3, 70279643), (7, 30119847), (21, 10039949), (53, 3978093), (159, 1326031), (371, 568299), (1113, 189433)]