5215749

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 8825856

約数和(自身を除く): 3610107

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 337, 469, 737, 1011, 1407, 2211, 2359, 3707, 5159, 7077, 11121, 15477, 22579, 25949, 67737, 77847, 158053, 248369, 474159, 745107, 1738583, 5215749]

約数ペア:

[(1, 5215749), (3, 1738583), (7, 745107), (11, 474159), (21, 248369), (33, 158053), (67, 77847), (77, 67737), (201, 25949), (231, 22579), (337, 15477), (469, 11121), (737, 7077), (1011, 5159), (1407, 3707), (2211, 2359)]