11503809

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{8039}}^1$

素因数の和:8101

約数の個数: 16

約数和(自身を含む): 17366400

約数和(自身を除く): 5862591

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 8039, 24117, 72351, 217053, 426067, 1278201, 3834603, 11503809]

約数ペア:

[(1, 11503809), (3, 3834603), (9, 1278201), (27, 426067), (53, 217053), (159, 72351), (477, 24117), (1431, 8039)]