289293763

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{1847}}^1$

素因数の和:2378

約数の個数: 16

約数和(自身を含む): 327317760

約数和(自身を除く): 38023997

約数列:

[1, 11, 29, 319, 491, 1847, 5401, 14239, 20317, 53563, 156629, 589193, 906877, 9975647, 26299433, 289293763]

約数ペア:

[(1, 289293763), (11, 26299433), (29, 9975647), (319, 906877), (491, 589193), (1847, 156629), (5401, 53563), (14239, 20317)]