244339977

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 378777600

約数和(自身を除く): 134437623

約数列:

[1, 3, 7, 21, 89, 239, 267, 547, 623, 717, 1641, 1673, 1869, 3829, 5019, 11487, 21271, 48683, 63813, 130733, 146049, 148897, 340781, 392199, 446691, 915131, 1022343, 2745393, 11635237, 34905711, 81446659, 244339977]

約数ペア:

[(1, 244339977), (3, 81446659), (7, 34905711), (21, 11635237), (89, 2745393), (239, 1022343), (267, 915131), (547, 446691), (623, 392199), (717, 340781), (1641, 148897), (1673, 146049), (1869, 130733), (3829, 63813), (5019, 48683), (11487, 21271)]