89321997

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{1933}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 121362368

約数和(自身を除く): 32040371

約数列:

[1, 3, 73, 211, 219, 633, 1933, 5799, 15403, 46209, 141109, 407863, 423327, 1223589, 29773999, 89321997]

約数ペア:

[(1, 89321997), (3, 29773999), (73, 1223589), (211, 423327), (219, 407863), (633, 141109), (1933, 46209), (5799, 15403)]