4321000257

素因数分解:

$3^1\times 7^1\times {\mathrm{2309}}^1\times {\mathrm{89113}}^1$

素因数の和:91432

約数の個数: 16

約数和(自身を含む): 6587306880

約数和(自身を除く): 2266306623

約数列:

[1, 3, 7, 21, 2309, 6927, 16163, 48489, 89113, 267339, 623791, 1871373, 205761917, 617285751, 1440333419, 4321000257]

約数ペア:

[(1, 4321000257), (3, 1440333419), (7, 617285751), (21, 205761917), (2309, 1871373), (6927, 623791), (16163, 267339), (48489, 89113)]