248021279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{4007}}^1$

素因数の和:4366

約数の個数: 16

約数和(自身を含む): 287421696

約数和(自身を除く): 39400417

約数列:

[1, 11, 17, 187, 331, 3641, 4007, 5627, 44077, 61897, 68119, 749309, 1326317, 14589487, 22547389, 248021279]

約数ペア:

[(1, 248021279), (11, 22547389), (17, 14589487), (187, 1326317), (331, 749309), (3641, 68119), (4007, 61897), (5627, 44077)]