495212289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{2351}}^1$

素因数の和:2869

約数の個数: 32

約数和(自身を含む): 777627648

約数和(自身を除く): 282415359

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 491, 1473, 2351, 5401, 6383, 7053, 16203, 19149, 25861, 30563, 70213, 77583, 91689, 210639, 336193, 1008579, 1154341, 3463023, 12697751, 15006433, 38093253, 45019299, 165070763, 495212289]

約数ペア:

[(1, 495212289), (3, 165070763), (11, 45019299), (13, 38093253), (33, 15006433), (39, 12697751), (143, 3463023), (429, 1154341), (491, 1008579), (1473, 336193), (2351, 210639), (5401, 91689), (6383, 77583), (7053, 70213), (16203, 30563), (19149, 25861)]