2724344987

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 3387955200

約数和(自身を除く): 663610213

約数列:

[1, 7, 13, 91, 229, 239, 547, 1603, 1673, 2977, 3107, 3829, 7111, 20839, 21749, 49777, 54731, 125263, 130733, 383117, 711503, 876841, 915131, 1628419, 1699529, 4980521, 11398933, 11896703, 29937857, 209564999, 389192141, 2724344987]

約数ペア:

[(1, 2724344987), (7, 389192141), (13, 209564999), (91, 29937857), (229, 11896703), (239, 11398933), (547, 4980521), (1603, 1699529), (1673, 1628419), (2977, 915131), (3107, 876841), (3829, 711503), (7111, 383117), (20839, 130733), (21749, 125263), (49777, 54731)]