470679

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 725760

約数和(自身を除く): 255081

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 839, 2517, 9229, 14263, 27687, 42789, 156893, 470679]

約数ペア:

[(1, 470679), (3, 156893), (11, 42789), (17, 27687), (33, 14263), (51, 9229), (187, 2517), (561, 839)]