628694013

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{2131}}^1\times {\mathrm{2287}}^1$

素因数の和:4464

約数の個数: 16

約数和(自身を含む): 858530816

約数和(自身を除く): 229836803

約数列:

[1, 3, 43, 129, 2131, 2287, 6393, 6861, 91633, 98341, 274899, 295023, 4873597, 14620791, 209564671, 628694013]

約数ペア:

[(1, 628694013), (3, 209564671), (43, 14620791), (129, 4873597), (2131, 295023), (2287, 274899), (6393, 98341), (6861, 91633)]