289243361

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2741

約数の個数: 24

約数和(自身を含む): 339628800

約数和(自身を除く): 50385439

約数列:

[1, 11, 29, 31, 121, 319, 341, 899, 2659, 3509, 3751, 9889, 29249, 77111, 82429, 108779, 321739, 848221, 906719, 2390441, 9330431, 9973909, 26294851, 289243361]

約数ペア:

[(1, 289243361), (11, 26294851), (29, 9973909), (31, 9330431), (121, 2390441), (319, 906719), (341, 848221), (899, 321739), (2659, 108779), (3509, 82429), (3751, 77111), (9889, 29249)]