23793319

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 28440720

約数和(自身を除く): 4647401

約数列:

[1, 11, 17, 43, 121, 187, 269, 473, 731, 2057, 2959, 4573, 5203, 8041, 11567, 32549, 50303, 88451, 127237, 196639, 553333, 1399607, 2163029, 23793319]

約数ペア:

[(1, 23793319), (11, 2163029), (17, 1399607), (43, 553333), (121, 196639), (187, 127237), (269, 88451), (473, 50303), (731, 32549), (2057, 11567), (2959, 8041), (4573, 5203)]