42531587

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 49533120

約数和(自身を除く): 7001533

約数列:

[1, 7, 89, 233, 293, 623, 1631, 2051, 20737, 26077, 68269, 145159, 182539, 477883, 6075941, 42531587]

約数ペア:

[(1, 42531587), (7, 6075941), (89, 477883), (233, 182539), (293, 145159), (623, 68269), (1631, 26077), (2051, 20737)]