1323996849

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{313669}}^1$

素因数の和:313749

約数の個数: 24

約数和(自身を含む): 2218274240

約数和(自身を除く): 894277391

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 313669, 941007, 2195683, 2823021, 6587049, 19761147, 21015823, 63047469, 147110761, 189142407, 441332283, 1323996849]

約数ペア:

[(1, 1323996849), (3, 441332283), (7, 189142407), (9, 147110761), (21, 63047469), (63, 21015823), (67, 19761147), (201, 6587049), (469, 2823021), (603, 2195683), (1407, 941007), (4221, 313669)]