5420739

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 7712928

約数和(自身を除く): 2292189

約数列:

[1, 3, 17, 51, 157, 471, 677, 2031, 2669, 8007, 11509, 34527, 106289, 318867, 1806913, 5420739]

約数ペア:

[(1, 5420739), (3, 1806913), (17, 318867), (51, 106289), (157, 34527), (471, 11509), (677, 8007), (2031, 2669)]