5405191

素因数分解:

${\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 16

約数和(自身を含む): 6183936

約数和(自身を除く): 778745

約数列:

[1, 11, 31, 121, 131, 341, 1331, 1441, 3751, 4061, 15851, 41261, 44671, 174361, 491381, 5405191]

約数ペア:

[(1, 5405191), (11, 491381), (31, 174361), (121, 44671), (131, 41261), (341, 15851), (1331, 4061), (1441, 3751)]