289968282

素因数分解:

$2^1\times 3^3\times {\mathrm{5369783}}^1$

素因数の和:5369794

約数の個数: 16

約数和(自身を含む): 644374080

約数和(自身を除く): 354405798

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5369783, 10739566, 16109349, 32218698, 48328047, 96656094, 144984141, 289968282]

約数ペア:

[(1, 289968282), (2, 144984141), (3, 96656094), (6, 48328047), (9, 32218698), (18, 16109349), (27, 10739566), (54, 5369783)]