20140854903

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{57381353}}^1$

素因数の和:57381375

約数の個数: 16

約数和(自身を含む): 32133558240

約数和(自身を除く): 11992703337

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 57381353, 172144059, 516432177, 745957589, 1549296531, 2237872767, 6713618301, 20140854903]

約数ペア:

[(1, 20140854903), (3, 6713618301), (9, 2237872767), (13, 1549296531), (27, 745957589), (39, 516432177), (117, 172144059), (351, 57381353)]