447100381

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11243}}^1$

素因数の和:11305

約数の個数: 32

約数和(自身を含む): 604477440

約数和(自身を除く): 157377059

約数列:

[1, 7, 13, 19, 23, 91, 133, 161, 247, 299, 437, 1729, 2093, 3059, 5681, 11243, 39767, 78701, 146159, 213617, 258589, 1023113, 1495319, 1810123, 2777021, 3361657, 4913191, 19439147, 23531599, 34392337, 63871483, 447100381]

約数ペア:

[(1, 447100381), (7, 63871483), (13, 34392337), (19, 23531599), (23, 19439147), (91, 4913191), (133, 3361657), (161, 2777021), (247, 1810123), (299, 1495319), (437, 1023113), (1729, 258589), (2093, 213617), (3059, 146159), (5681, 78701), (11243, 39767)]