4384982007

素因数分解:

$3^3\times 7^1\times {\mathrm{23200963}}^1$

素因数の和:23200979

約数の個数: 16

約数和(自身を含む): 7424308480

約数和(自身を除く): 3039326473

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 23200963, 69602889, 162406741, 208808667, 487220223, 626426001, 1461660669, 4384982007]

約数ペア:

[(1, 4384982007), (3, 1461660669), (7, 626426001), (9, 487220223), (21, 208808667), (27, 162406741), (63, 69602889), (189, 23200963)]