15882141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1997}}^1$

素因数の和:2252

約数の個数: 16

約数和(自身を含む): 23208768

約数和(自身を除く): 7326627

約数列:

[1, 3, 11, 33, 241, 723, 1997, 2651, 5991, 7953, 21967, 65901, 481277, 1443831, 5294047, 15882141]

約数ペア:

[(1, 15882141), (3, 5294047), (11, 1443831), (33, 481277), (241, 65901), (723, 21967), (1997, 7953), (2651, 5991)]