26942391

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8069}}^1$

素因数の和:8135

約数の個数: 24

約数和(自身を含む): 45321120

約数和(自身を除く): 18378729

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 8069, 24207, 56483, 72621, 169449, 427657, 508347, 1282971, 2993599, 3848913, 8980797, 26942391]

約数ペア:

[(1, 26942391), (3, 8980797), (7, 3848913), (9, 2993599), (21, 1282971), (53, 508347), (63, 427657), (159, 169449), (371, 72621), (477, 56483), (1113, 24207), (3339, 8069)]