408078429

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{21211}}^1$

素因数の和:21289

約数の個数: 24

約数和(自身を含む): 609378336

約数和(自身を除く): 201299907

約数列:

[1, 3, 11, 33, 53, 121, 159, 363, 583, 1749, 6413, 19239, 21211, 63633, 233321, 699963, 1124183, 2566531, 3372549, 7699593, 12366013, 37098039, 136026143, 408078429]

約数ペア:

[(1, 408078429), (3, 136026143), (11, 37098039), (33, 12366013), (53, 7699593), (121, 3372549), (159, 2566531), (363, 1124183), (583, 699963), (1749, 233321), (6413, 63633), (19239, 21211)]