201111261

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109717}}^1$

素因数の和:109780

約数の個数: 16

約数和(自身を含む): 294921984

約数和(自身を除く): 93810723

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 109717, 329151, 1426321, 4278963, 5156699, 15470097, 67037087, 201111261]

約数ペア:

[(1, 201111261), (3, 67037087), (13, 15470097), (39, 5156699), (47, 4278963), (141, 1426321), (611, 329151), (1833, 109717)]