1285330173

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1\times {\mathrm{2789}}^1$

素因数の和:3972

約数の個数: 16

約数和(自身を含む): 1727568000

約数和(自身を除く): 442237827

約数列:

[1, 3, 149, 447, 1031, 2789, 3093, 8367, 153619, 415561, 460857, 1246683, 2875459, 8626377, 428443391, 1285330173]

約数ペア:

[(1, 1285330173), (3, 428443391), (149, 8626377), (447, 2875459), (1031, 1246683), (2789, 460857), (3093, 415561), (8367, 153619)]