11891799

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{9371}}^1$

素因数の和:9427

約数の個数: 16

約数和(自身を含む): 17994240

約数和(自身を除く): 6102441

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 9371, 28113, 84339, 253017, 440437, 1321311, 3963933, 11891799]

約数ペア:

[(1, 11891799), (3, 3963933), (9, 1321311), (27, 440437), (47, 253017), (141, 84339), (423, 28113), (1269, 9371)]