12821609469

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{982273}}^1$

素因数の和:982524

約数の個数: 16

約数和(自身を含む): 18073841600

約数和(自身を除く): 5252232131

約数列:

[1, 3, 19, 57, 229, 687, 4351, 13053, 982273, 2946819, 18663187, 55989561, 224940517, 674821551, 4273869823, 12821609469]

約数ペア:

[(1, 12821609469), (3, 4273869823), (19, 674821551), (57, 224940517), (229, 55989561), (687, 18663187), (4351, 2946819), (13053, 982273)]