5221371

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1949}}^1$

素因数の和:2018

約数の個数: 16

約数和(自身を含む): 7488000

約数和(自身を除く): 2266629

約数列:

[1, 3, 19, 47, 57, 141, 893, 1949, 2679, 5847, 37031, 91603, 111093, 274809, 1740457, 5221371]

約数ペア:

[(1, 5221371), (3, 1740457), (19, 274809), (47, 111093), (57, 91603), (141, 37031), (893, 5847), (1949, 2679)]