8354129

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2731}}^1$

素因数の和:2780

約数の個数: 16

約数和(自身を含む): 10490880

約数和(自身を除く): 2136751

約数列:

[1, 7, 19, 23, 133, 161, 437, 2731, 3059, 19117, 51889, 62813, 363223, 439691, 1193447, 8354129]

約数ペア:

[(1, 8354129), (7, 1193447), (19, 439691), (23, 363223), (133, 62813), (161, 51889), (437, 19117), (2731, 3059)]