253135597

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2753}}^1$

素因数の和:3420

約数の個数: 16

約数和(自身を含む): 297960768

約数和(自身を除く): 44825171

約数列:

[1, 11, 13, 143, 643, 2753, 7073, 8359, 30283, 35789, 91949, 393679, 1770179, 19471969, 23012327, 253135597]

約数ペア:

[(1, 253135597), (11, 23012327), (13, 19471969), (143, 1770179), (643, 393679), (2753, 91949), (7073, 35789), (8359, 30283)]