267894429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{188791}}^1$

素因数の和:188848

約数の個数: 16

約数和(自身を含む): 398728704

約数和(自身を除く): 130834275

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 188791, 566373, 2076701, 6230103, 8118013, 24354039, 89298143, 267894429]

約数ペア:

[(1, 267894429), (3, 89298143), (11, 24354039), (33, 8118013), (43, 6230103), (129, 2076701), (473, 566373), (1419, 188791)]