2170597971

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1\times {\mathrm{6449}}^1$

素因数の和:7346

約数の個数: 16

約数和(自身を含む): 2917670400

約数和(自身を除く): 747072429

約数列:

[1, 3, 151, 453, 743, 2229, 6449, 19347, 112193, 336579, 973799, 2921397, 4791607, 14374821, 723532657, 2170597971]

約数ペア:

[(1, 2170597971), (3, 723532657), (151, 14374821), (453, 4791607), (743, 2921397), (2229, 973799), (6449, 336579), (19347, 112193)]