15697312503

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{7253}}^1\times {\mathrm{5507}}^1$

素因数の和:12894

約数の個数: 16

約数和(自身を含む): 21096256896

約数和(自身を除く): 5398944393

約数列:

[1, 3, 131, 393, 5507, 7253, 16521, 21759, 721417, 950143, 2164251, 2850429, 39942271, 119826813, 5232437501, 15697312503]

約数ペア:

[(1, 15697312503), (3, 5232437501), (131, 119826813), (393, 39942271), (5507, 2850429), (7253, 2164251), (16521, 950143), (21759, 721417)]