2247245403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1340039}}^1$

素因数の和:1340098

約数の個数: 16

約数和(自身を含む): 3301858560

約数和(自身を除く): 1054613157

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 1340039, 4020117, 17420507, 52261521, 57621677, 172865031, 749081801, 2247245403]

約数ペア:

[(1, 2247245403), (3, 749081801), (13, 172865031), (39, 57621677), (43, 52261521), (129, 17420507), (559, 4020117), (1677, 1340039)]