26974509

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8929}}^1$

素因数の和:9004

約数の個数: 16

約数和(自身を含む): 38577600

約数和(自身を除く): 11603091

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 8929, 26787, 169651, 473237, 508953, 1419711, 8991503, 26974509]

約数ペア:

[(1, 26974509), (3, 8991503), (19, 1419711), (53, 508953), (57, 473237), (159, 169651), (1007, 26787), (3021, 8929)]