12420573

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4229}}^1$

素因数の和:4332

約数の個数: 16

約数和(自身を含む): 18273600

約数和(自身を除く): 5853027

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 4229, 12687, 46519, 139557, 376381, 1129143, 4140191, 12420573]

約数ペア:

[(1, 12420573), (3, 4140191), (11, 1129143), (33, 376381), (89, 139557), (267, 46519), (979, 12687), (2937, 4229)]