8155273

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 9642240

約数和(自身を除く): 1486967

約数列:

[1, 7, 61, 71, 269, 427, 497, 1883, 4331, 16409, 19099, 30317, 114863, 133693, 1165039, 8155273]

約数ペア:

[(1, 8155273), (7, 1165039), (61, 133693), (71, 114863), (269, 30317), (427, 19099), (497, 16409), (1883, 4331)]