22225671

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{21107}}^1$

素因数の和:21132

約数の個数: 20

約数和(自身を含む): 35756952

約数和(自身を除く): 13531281

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 21107, 63321, 189963, 274391, 569889, 823173, 1709667, 2469519, 7408557, 22225671]

約数ペア:

[(1, 22225671), (3, 7408557), (9, 2469519), (13, 1709667), (27, 823173), (39, 569889), (81, 274391), (117, 189963), (351, 63321), (1053, 21107)]