87735193

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18191}}^1$

素因数の和:18264

約数の個数: 16

約数和(自身を含む): 110025216

約数和(自身を除く): 22290023

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 18191, 127337, 236483, 964123, 1655381, 6748861, 12533599, 87735193]

約数ペア:

[(1, 87735193), (7, 12533599), (13, 6748861), (53, 1655381), (91, 964123), (371, 236483), (689, 127337), (4823, 18191)]