13447291

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 15902208

約数和(自身を除く): 2454917

約数列:

[1, 11, 13, 143, 271, 347, 2981, 3523, 3817, 4511, 38753, 49621, 94037, 1034407, 1222481, 13447291]

約数ペア:

[(1, 13447291), (11, 1222481), (13, 1034407), (143, 94037), (271, 49621), (347, 38753), (2981, 4511), (3523, 3817)]