15721833843

素因数分解:

$3^2\times {\mathrm{22271}}^1\times {\mathrm{78437}}^1$

素因数の和:100714

約数の個数: 12

約数和(自身を含む): 22710624768

約数和(自身を除く): 6988790925

約数列:

[1, 3, 9, 22271, 66813, 78437, 200439, 235311, 705933, 1746870427, 5240611281, 15721833843]

約数ペア:

[(1, 15721833843), (3, 5240611281), (9, 1746870427), (22271, 705933), (66813, 235311), (78437, 200439)]