278601114

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4221229}}^1$

素因数の和:4221245

約数の個数: 16

約数和(自身を含む): 607857120

約数和(自身を除く): 329256006

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 4221229, 8442458, 12663687, 25327374, 46433519, 92867038, 139300557, 278601114]

約数ペア:

[(1, 278601114), (2, 139300557), (3, 92867038), (6, 46433519), (11, 25327374), (22, 12663687), (33, 8442458), (66, 4221229)]