40168011

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19433}}^1$

素因数の和:19502

約数の個数: 16

約数和(自身を含む): 58768416

約数和(自身を除く): 18600405

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 19433, 58299, 252629, 757887, 1029949, 3089847, 13389337, 40168011]

約数ペア:

[(1, 40168011), (3, 13389337), (13, 3089847), (39, 1029949), (53, 757887), (159, 252629), (689, 58299), (2067, 19433)]