239426109

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{22993}}^1$

素因数の和:23101

約数の個数: 24

約数和(自身を含む): 376641720

約数和(自身を除く): 137215611

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 3471, 10413, 22993, 68979, 206937, 298909, 896727, 2046377, 2690181, 6139131, 18417393, 26602901, 79808703, 239426109]

約数ペア:

[(1, 239426109), (3, 79808703), (9, 26602901), (13, 18417393), (39, 6139131), (89, 2690181), (117, 2046377), (267, 896727), (801, 298909), (1157, 206937), (3471, 68979), (10413, 22993)]