738942723

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1609897}}^1$

素因数の和:1609923

約数の個数: 16

約数和(自身を含む): 1159126560

約数和(自身を除く): 420183837

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1609897, 4829691, 14489073, 27368249, 43467219, 82104747, 246314241, 738942723]

約数ペア:

[(1, 738942723), (3, 246314241), (9, 82104747), (17, 43467219), (27, 27368249), (51, 14489073), (153, 4829691), (459, 1609897)]