1309150271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{398039}}^1$

素因数の和:398086

約数の個数: 16

約数和(自身を含む): 1604897280

約数和(自身を除く): 295747009

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 398039, 4378429, 5174507, 9154897, 56919577, 100703867, 119013661, 1309150271]

約数ペア:

[(1, 1309150271), (11, 119013661), (13, 100703867), (23, 56919577), (143, 9154897), (253, 5174507), (299, 4378429), (3289, 398039)]