40226667

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54287}}^1$

素因数の和:54322

約数の個数: 16

約数和(自身を含む): 60802560

約数和(自身を除く): 20575893

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 54287, 162861, 705731, 1031453, 2117193, 3094359, 13408889, 40226667]

約数ペア:

[(1, 40226667), (3, 13408889), (13, 3094359), (19, 2117193), (39, 1031453), (57, 705731), (247, 162861), (741, 54287)]