243241457

素因数分解:

${\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{881}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 261954000

約数和(自身を除く): 18712543

約数列:

[1, 17, 109, 149, 881, 1853, 2533, 14977, 16241, 96029, 131269, 276097, 1632493, 2231573, 14308321, 243241457]

約数ペア:

[(1, 243241457), (17, 14308321), (109, 2231573), (149, 1632493), (881, 276097), (1853, 131269), (2533, 96029), (14977, 16241)]