2978897119

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{28277}}^1$

素因数の和:28506

約数の個数: 16

約数和(自身を含む): 3324135456

約数和(自身を除く): 345238337

約数列:

[1, 11, 61, 157, 671, 1727, 9577, 28277, 105347, 311047, 1724897, 4439489, 18973867, 48834379, 270808829, 2978897119]

約数ペア:

[(1, 2978897119), (11, 270808829), (61, 48834379), (157, 18973867), (671, 4439489), (1727, 1724897), (9577, 311047), (28277, 105347)]