117712847

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2143}}^1$

素因数の和:2235

約数の個数: 24

約数和(自身を含む): 146649600

約数和(自身を除く): 28936753

約数列:

[1, 7, 19, 49, 59, 133, 413, 931, 1121, 2143, 2891, 7847, 15001, 40717, 54929, 105007, 126437, 285019, 885059, 1995133, 2402303, 6195413, 16816121, 117712847]

約数ペア:

[(1, 117712847), (7, 16816121), (19, 6195413), (49, 2402303), (59, 1995133), (133, 885059), (413, 285019), (931, 126437), (1121, 105007), (2143, 54929), (2891, 40717), (7847, 15001)]