27873969

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1669}}^1$

素因数の和:1984

約数の個数: 16

約数和(自身を含む): 39278400

約数和(自身を除く): 11404431

約数列:

[1, 3, 19, 57, 293, 879, 1669, 5007, 5567, 16701, 31711, 95133, 489017, 1467051, 9291323, 27873969]

約数ペア:

[(1, 27873969), (3, 9291323), (19, 1467051), (57, 489017), (293, 95133), (879, 31711), (1669, 16701), (5007, 5567)]