66507371

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2389}}^1$

素因数の和:2534

約数の個数: 16

約数和(自身を含む): 78697920

約数和(自身を除く): 12190549

約数列:

[1, 7, 41, 97, 287, 679, 2389, 3977, 16723, 27839, 97949, 231733, 685643, 1622131, 9501053, 66507371]

約数ペア:

[(1, 66507371), (7, 9501053), (41, 1622131), (97, 685643), (287, 231733), (679, 97949), (2389, 27839), (3977, 16723)]