54967627

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20231}}^1$

素因数の和:20274

約数の個数: 16

約数和(自身を含む): 67979520

約数和(自身を除く): 13011893

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 20231, 222541, 263003, 384389, 2893033, 4228279, 4997057, 54967627]

約数ペア:

[(1, 54967627), (11, 4997057), (13, 4228279), (19, 2893033), (143, 384389), (209, 263003), (247, 222541), (2717, 20231)]