299472019

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{16273}}^1$

素因数の和:16530

約数の個数: 16

約数和(自身を含む): 374952960

約数和(自身を除く): 75480941

約数列:

[1, 7, 11, 77, 239, 1673, 2629, 16273, 18403, 113911, 179003, 1253021, 3889247, 27224729, 42781717, 299472019]

約数ペア:

[(1, 299472019), (7, 42781717), (11, 27224729), (77, 3889247), (239, 1253021), (1673, 179003), (2629, 113911), (16273, 18403)]