1142939

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 1413120

約数和(自身を除く): 270181

約数列:

[1, 7, 23, 31, 161, 217, 229, 713, 1603, 4991, 5267, 7099, 36869, 49693, 163277, 1142939]

約数ペア:

[(1, 1142939), (7, 163277), (23, 49693), (31, 36869), (161, 7099), (217, 5267), (229, 4991), (713, 1603)]