12541653

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 19356480

約数和(自身を除く): 6814827

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1033, 1349, 3099, 4047, 9297, 12141, 19627, 58881, 73343, 176643, 220029, 660087, 1393517, 4180551, 12541653]

約数ペア:

[(1, 12541653), (3, 4180551), (9, 1393517), (19, 660087), (57, 220029), (71, 176643), (171, 73343), (213, 58881), (639, 19627), (1033, 12141), (1349, 9297), (3099, 4047)]