1260348477

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1\times {\mathrm{7879}}^1$

素因数の和:8704

約数の個数: 16

約数和(自身を含む): 1706618880

約数和(自身を除く): 446270403

約数列:

[1, 3, 71, 213, 751, 2253, 7879, 23637, 53321, 159963, 559409, 1678227, 5917129, 17751387, 420116159, 1260348477]

約数ペア:

[(1, 1260348477), (3, 420116159), (71, 17751387), (213, 5917129), (751, 1678227), (2253, 559409), (7879, 159963), (23637, 53321)]