31530919

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2297}}^1$

素因数の和:2394

約数の個数: 16

約数和(自身を含む): 37723968

約数和(自身を除く): 6193049

約数列:

[1, 7, 37, 53, 259, 371, 1961, 2297, 13727, 16079, 84989, 121741, 594923, 852187, 4504417, 31530919]

約数ペア:

[(1, 31530919), (7, 4504417), (37, 852187), (53, 594923), (259, 121741), (371, 84989), (1961, 16079), (2297, 13727)]