2012227281

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{175633}}^1$

素因数の和:175725

約数の個数: 24

約数和(自身を含む): 3105209120

約数和(自身を除く): 1092981839

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 3819, 11457, 175633, 526899, 1580697, 3337027, 10011081, 11767411, 30033243, 35302233, 105906699, 223580809, 670742427, 2012227281]

約数ペア:

[(1, 2012227281), (3, 670742427), (9, 223580809), (19, 105906699), (57, 35302233), (67, 30033243), (171, 11767411), (201, 10011081), (603, 3337027), (1273, 1580697), (3819, 526899), (11457, 175633)]