248222007

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{3671}}^1$

素因数の和:4371

約数の個数: 24

約数和(自身を含む): 391817088

約数和(自身を除く): 143595081

約数列:

[1, 3, 9, 11, 33, 99, 683, 2049, 3671, 6147, 7513, 11013, 22539, 33039, 40381, 67617, 121143, 363429, 2507293, 7521879, 22565637, 27580223, 82740669, 248222007]

約数ペア:

[(1, 248222007), (3, 82740669), (9, 27580223), (11, 22565637), (33, 7521879), (99, 2507293), (683, 363429), (2049, 121143), (3671, 67617), (6147, 40381), (7513, 33039), (11013, 22539)]