23493141

素因数分解:

$3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1451}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 38960064

約数和(自身を除く): 15466923

約数列:

[1, 3, 7, 9, 21, 63, 257, 771, 1451, 1799, 2313, 4353, 5397, 10157, 13059, 16191, 30471, 91413, 372907, 1118721, 2610349, 3356163, 7831047, 23493141]

約数ペア:

[(1, 23493141), (3, 7831047), (7, 3356163), (9, 2610349), (21, 1118721), (63, 372907), (257, 91413), (771, 30471), (1451, 16191), (1799, 13059), (2313, 10157), (4353, 5397)]