487888929

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{4943}}^1$

素因数の和:5957

約数の個数: 24

約数和(自身を含む): 769721472

約数和(自身を除く): 281832543

約数列:

[1, 3, 9, 11, 33, 99, 997, 2991, 4943, 8973, 10967, 14829, 32901, 44487, 54373, 98703, 163119, 489357, 4928171, 14784513, 44353539, 54209881, 162629643, 487888929]

約数ペア:

[(1, 487888929), (3, 162629643), (9, 54209881), (11, 44353539), (33, 14784513), (99, 4928171), (997, 489357), (2991, 163119), (4943, 98703), (8973, 54373), (10967, 44487), (14829, 32901)]