2021137911

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{29131}}^1$

素因数の和:29743

約数の個数: 24

約数和(自身を含む): 3149402256

約数和(自身を除く): 1128264345

約数列:

[1, 3, 9, 13, 39, 117, 593, 1779, 5337, 7709, 23127, 29131, 69381, 87393, 262179, 378703, 1136109, 3408327, 17274683, 51824049, 155472147, 224570879, 673712637, 2021137911]

約数ペア:

[(1, 2021137911), (3, 673712637), (9, 224570879), (13, 155472147), (39, 51824049), (117, 17274683), (593, 3408327), (1779, 1136109), (5337, 378703), (7709, 262179), (23127, 87393), (29131, 69381)]