291230267

素因数分解:

${\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 306240480

約数和(自身を除く): 15010213

約数列:

[1, 29, 113, 181, 491, 3277, 5249, 14239, 20453, 55483, 88871, 593137, 1609007, 2577259, 10042423, 291230267]

約数ペア:

[(1, 291230267), (29, 10042423), (113, 2577259), (181, 1609007), (491, 593137), (3277, 88871), (5249, 55483), (14239, 20453)]