12801471639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8253689}}^1$

素因数の和:8253750

約数の個数: 16

約数和(自身を含む): 19016501760

約数和(自身を除く): 6215030121

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 8253689, 24761067, 90790579, 272371737, 387923383, 1163770149, 4267157213, 12801471639]

約数ペア:

[(1, 12801471639), (3, 4267157213), (11, 1163770149), (33, 387923383), (47, 272371737), (141, 90790579), (517, 24761067), (1551, 8253689)]