1436721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 2395008

約数和(自身を除く): 958287

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 197, 221, 429, 561, 591, 663, 2167, 2431, 2561, 3349, 6501, 7293, 7683, 10047, 28171, 36839, 43537, 84513, 110517, 130611, 478907, 1436721]

約数ペア:

[(1, 1436721), (3, 478907), (11, 130611), (13, 110517), (17, 84513), (33, 43537), (39, 36839), (51, 28171), (143, 10047), (187, 7683), (197, 7293), (221, 6501), (429, 3349), (561, 2561), (591, 2431), (663, 2167)]