78376207

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{971}}^1$

素因数の和:1878

約数の個数: 16

約数和(自身を含む): 96671232

約数和(自身を除く): 18295025

約数列:

[1, 7, 13, 91, 887, 971, 6209, 6797, 11531, 12623, 80717, 88361, 861277, 6028939, 11196601, 78376207]

約数ペア:

[(1, 78376207), (7, 11196601), (13, 6028939), (91, 861277), (887, 88361), (971, 80717), (6209, 12623), (6797, 11531)]