87301257

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{17209}}^1$

素因数の和:17320

約数の個数: 16

約数和(自身を含む): 123912000

約数和(自身を除く): 36610743

約数列:

[1, 3, 19, 57, 89, 267, 1691, 5073, 17209, 51627, 326971, 980913, 1531601, 4594803, 29100419, 87301257]

約数ペア:

[(1, 87301257), (3, 29100419), (19, 4594803), (57, 1531601), (89, 980913), (267, 326971), (1691, 51627), (5073, 17209)]