2166232821

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{112807}}^1$

素因数の和:113020

約数の個数: 16

約数和(自身を含む): 2983545984

約数和(自身を除く): 817313163

約数列:

[1, 3, 37, 111, 173, 519, 6401, 19203, 112807, 338421, 4173859, 12521577, 19515611, 58546833, 722077607, 2166232821]

約数ペア:

[(1, 2166232821), (3, 722077607), (37, 58546833), (111, 19515611), (173, 12521577), (519, 4173859), (6401, 338421), (19203, 112807)]