211929311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{2411}}^1$

素因数の和:2614

約数の個数: 16

約数和(自身を含む): 236877696

約数和(自身を除く): 24948385

約数列:

[1, 11, 61, 131, 671, 1441, 2411, 7991, 26521, 87901, 147071, 315841, 1617781, 3474251, 19266301, 211929311]

約数ペア:

[(1, 211929311), (11, 19266301), (61, 3474251), (131, 1617781), (671, 315841), (1441, 147071), (2411, 87901), (7991, 26521)]