21896475494709

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18667072033}}^1$

素因数の和:18667072076

約数の個数: 16

約数和(自身を含む): 32256700474752

約数和(自身を除く): 10360224980043

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 18667072033, 56001216099, 317340224561, 429342656759, 952020673683, 1288027970277, 7298825164903, 21896475494709]

約数ペア:

[(1, 21896475494709), (3, 7298825164903), (17, 1288027970277), (23, 952020673683), (51, 429342656759), (69, 317340224561), (391, 56001216099), (1173, 18667072033)]