2014131721

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{1325959}}^1$

素因数の和:1326004

約数の個数: 12

約数和(自身を含む): 2418551040

約数和(自身を除く): 404419319

約数列:

[1, 7, 31, 49, 217, 1519, 1325959, 9281713, 41104729, 64971991, 287733103, 2014131721]

約数ペア:

[(1, 2014131721), (7, 287733103), (31, 64971991), (49, 41104729), (217, 9281713), (1519, 1325959)]