5390143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 6204960

約数和(自身を除く): 814817

約数列:

[1, 11, 29, 61, 277, 319, 671, 1769, 3047, 8033, 16897, 19459, 88363, 185867, 490013, 5390143]

約数ペア:

[(1, 5390143), (11, 490013), (29, 185867), (61, 88363), (277, 19459), (319, 16897), (671, 8033), (1769, 3047)]