19634337

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{709}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 30237480

約数和(自身を除く): 10603143

約数列:

[1, 3, 9, 17, 51, 153, 181, 543, 709, 1629, 2127, 3077, 6381, 9231, 12053, 27693, 36159, 108477, 128329, 384987, 1154961, 2181593, 6544779, 19634337]

約数ペア:

[(1, 19634337), (3, 6544779), (9, 2181593), (17, 1154961), (51, 384987), (153, 128329), (181, 108477), (543, 36159), (709, 27693), (1629, 12053), (2127, 9231), (3077, 6381)]