89521901

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{16417}}^1$

素因数の和:16484

約数の個数: 16

約数和(自身を含む): 110328960

約数和(自身を除く): 20807059

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 16417, 114919, 311923, 673097, 2183461, 4711679, 12788843, 89521901]

約数ペア:

[(1, 89521901), (7, 12788843), (19, 4711679), (41, 2183461), (133, 673097), (287, 311923), (779, 114919), (5453, 16417)]