47905869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{7369}}^1$

素因数の和:7580

約数の個数: 16

約数和(自身を含む): 70044480

約数和(自身を除く): 22138611

約数列:

[1, 3, 11, 33, 197, 591, 2167, 6501, 7369, 22107, 81059, 243177, 1451693, 4355079, 15968623, 47905869]

約数ペア:

[(1, 47905869), (3, 15968623), (11, 4355079), (33, 1451693), (197, 243177), (591, 81059), (2167, 22107), (6501, 7369)]