273553283

素因数分解:

${\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 289910016

約数和(自身を除く): 16356733

約数列:

[1, 23, 131, 163, 557, 3013, 3749, 12811, 21353, 72967, 90791, 491119, 1678241, 2088193, 11893621, 273553283]

約数ペア:

[(1, 273553283), (23, 11893621), (131, 2088193), (163, 1678241), (557, 491119), (3013, 90791), (3749, 72967), (12811, 21353)]