121814

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:140

約数の個数: 24

約数和(自身を含む): 233928

約数和(自身を除く): 112114

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 113, 154, 226, 539, 791, 1078, 1243, 1582, 2486, 5537, 8701, 11074, 17402, 60907, 121814]

約数ペア:

[(1, 121814), (2, 60907), (7, 17402), (11, 11074), (14, 8701), (22, 5537), (49, 2486), (77, 1582), (98, 1243), (113, 1078), (154, 791), (226, 539)]