266798137

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1213}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 284600448

約数和(自身を除く): 17802311

約数列:

[1, 23, 73, 131, 1213, 1679, 3013, 9563, 27899, 88549, 158903, 219949, 2036627, 3654769, 11599919, 266798137]

約数ペア:

[(1, 266798137), (23, 11599919), (73, 3654769), (131, 2036627), (1213, 219949), (1679, 158903), (3013, 88549), (9563, 27899)]