40351087

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:606

約数の個数: 16

約数和(自身を含む): 47001600

約数和(自身を除く): 6650513

約数列:

[1, 7, 89, 239, 271, 623, 1673, 1897, 21271, 24119, 64769, 148897, 168833, 453383, 5764441, 40351087]

約数ペア:

[(1, 40351087), (7, 5764441), (89, 453383), (239, 168833), (271, 148897), (623, 64769), (1673, 24119), (1897, 21271)]