16253541

素因数分解:

$3^5\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 24539424

約数和(自身を除く): 8285883

約数列:

[1, 3, 9, 27, 81, 211, 243, 317, 633, 951, 1899, 2853, 5697, 8559, 17091, 25677, 51273, 66887, 77031, 200661, 601983, 1805949, 5417847, 16253541]

約数ペア:

[(1, 16253541), (3, 5417847), (9, 1805949), (27, 601983), (81, 200661), (211, 77031), (243, 66887), (317, 51273), (633, 25677), (951, 17091), (1899, 8559), (2853, 5697)]