22013127

素因数分解:

$3^5\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 33241936

約数和(自身を除く): 11228809

約数列:

[1, 3, 9, 27, 81, 157, 243, 471, 577, 1413, 1731, 4239, 5193, 12717, 15579, 38151, 46737, 90589, 140211, 271767, 815301, 2445903, 7337709, 22013127]

約数ペア:

[(1, 22013127), (3, 7337709), (9, 2445903), (27, 815301), (81, 271767), (157, 140211), (243, 90589), (471, 46737), (577, 38151), (1413, 15579), (1731, 12717), (4239, 5193)]