1189473

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 1705536

約数和(自身を除く): 516063

約数列:

[1, 3, 17, 51, 83, 249, 281, 843, 1411, 4233, 4777, 14331, 23323, 69969, 396491, 1189473]

約数ペア:

[(1, 1189473), (3, 396491), (17, 69969), (51, 23323), (83, 14331), (249, 4777), (281, 4233), (843, 1411)]