539109

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:537

約数の個数: 16

約数和(自身を含む): 819840

約数和(自身を除く): 280731

約数列:

[1, 3, 9, 27, 41, 123, 369, 487, 1107, 1461, 4383, 13149, 19967, 59901, 179703, 539109]

約数ペア:

[(1, 539109), (3, 179703), (9, 59901), (27, 19967), (41, 13149), (123, 4383), (369, 1461), (487, 1107)]