965001457

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{6481}}^1$

素因数の和:6816

約数の個数: 16

約数和(自身を含む): 1120089600

約数和(自身を除く): 155088143

約数列:

[1, 7, 89, 239, 623, 1673, 6481, 21271, 45367, 148897, 576809, 1548959, 4037663, 10842713, 137857351, 965001457]

約数ペア:

[(1, 965001457), (7, 137857351), (89, 10842713), (239, 4037663), (623, 1548959), (1673, 576809), (6481, 148897), (21271, 45367)]