137788247

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6367}}^1$

素因数の和:6470

約数の個数: 16

約数和(自身を含む): 155888640

約数和(自身を除く): 18100393

約数列:

[1, 17, 19, 67, 323, 1139, 1273, 6367, 21641, 108239, 120973, 426589, 2056541, 7252013, 8105191, 137788247]

約数ペア:

[(1, 137788247), (17, 8105191), (19, 7252013), (67, 2056541), (323, 426589), (1139, 120973), (1273, 108239), (6367, 21641)]