1628542443

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{157667}}^1$

素因数の和:157994

約数の個数: 16

約数和(自身を含む): 2376372096

約数和(自身を除く): 747829653

約数列:

[1, 3, 11, 33, 313, 939, 3443, 10329, 157667, 473001, 1734337, 5203011, 49349771, 148049313, 542847481, 1628542443]

約数ペア:

[(1, 1628542443), (3, 542847481), (11, 148049313), (33, 49349771), (313, 5203011), (939, 1734337), (3443, 473001), (10329, 157667)]