12453897

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 17141760

約数和(自身を除く): 4687863

約数列:

[1, 3, 59, 71, 177, 213, 991, 2973, 4189, 12567, 58469, 70361, 175407, 211083, 4151299, 12453897]

約数ペア:

[(1, 12453897), (3, 4151299), (59, 211083), (71, 175407), (177, 70361), (213, 58469), (991, 12567), (2973, 4189)]