124179307

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 151217376

約数和(自身を除く): 27038069

約数列:

[1, 7, 19, 133, 157, 313, 361, 1099, 2191, 2527, 2983, 5947, 20881, 41629, 49141, 56677, 112993, 343987, 396739, 790951, 933679, 6535753, 17739901, 124179307]

約数ペア:

[(1, 124179307), (7, 17739901), (19, 6535753), (133, 933679), (157, 790951), (313, 396739), (361, 343987), (1099, 112993), (2191, 56677), (2527, 49141), (2983, 41629), (5947, 20881)]