528429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 783360

約数和(自身を除く): 254931

約数列:

[1, 3, 11, 33, 67, 201, 239, 717, 737, 2211, 2629, 7887, 16013, 48039, 176143, 528429]

約数ペア:

[(1, 528429), (3, 176143), (11, 48039), (33, 16013), (67, 7887), (201, 2629), (239, 2211), (717, 737)]