138131349

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{3457}}^1$

素因数の和:4180

約数の個数: 16

約数和(自身を含む): 194201280

約数和(自身を除く): 56069931

約数列:

[1, 3, 19, 57, 701, 2103, 3457, 10371, 13319, 39957, 65683, 197049, 2423357, 7270071, 46043783, 138131349]

約数ペア:

[(1, 138131349), (3, 46043783), (19, 7270071), (57, 2423357), (701, 197049), (2103, 65683), (3457, 39957), (10371, 13319)]