11947353

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7703}}^1$

素因数の和:7764

約数の個数: 16

約数和(自身を含む): 17750016

約数和(自身を除く): 5802663

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 7703, 23109, 84733, 254199, 362041, 1086123, 3982451, 11947353]

約数ペア:

[(1, 11947353), (3, 3982451), (11, 1086123), (33, 362041), (47, 254199), (141, 84733), (517, 23109), (1551, 7703)]