286875213

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{7211}}^1$

素因数の和:7452

約数の個数: 16

約数和(自身を含む): 389448000

約数和(自身を除く): 102572787

約数列:

[1, 3, 89, 149, 267, 447, 7211, 13261, 21633, 39783, 641779, 1074439, 1925337, 3223317, 95625071, 286875213]

約数ペア:

[(1, 286875213), (3, 95625071), (89, 3223317), (149, 1925337), (267, 1074439), (447, 641779), (7211, 39783), (13261, 21633)]