505211109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{41387}}^1$

素因数の和:41716

約数の個数: 16

約数和(自身を含む): 727766592

約数和(自身を除く): 222555483

約数列:

[1, 3, 13, 39, 313, 939, 4069, 12207, 41387, 124161, 538031, 1614093, 12954131, 38862393, 168403703, 505211109]

約数ペア:

[(1, 505211109), (3, 168403703), (13, 38862393), (39, 12954131), (313, 1614093), (939, 538031), (4069, 124161), (12207, 41387)]