247665655133

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9041}}^1\times {\mathrm{123953}}^1$

素因数の和:133024

約数の個数: 16

約数和(自身を含む): 282439601136

約数和(自身を除く): 34773946003

約数列:

[1, 13, 17, 221, 9041, 117533, 123953, 153697, 1611389, 1998061, 2107201, 27393613, 1120659073, 14568567949, 19051204241, 247665655133]

約数ペア:

[(1, 247665655133), (13, 19051204241), (17, 14568567949), (221, 1120659073), (9041, 27393613), (117533, 2107201), (123953, 1998061), (153697, 1611389)]