40425897

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{907}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 54915840

約数和(自身を除く): 14489943

約数列:

[1, 3, 83, 179, 249, 537, 907, 2721, 14857, 44571, 75281, 162353, 225843, 487059, 13475299, 40425897]

約数ペア:

[(1, 40425897), (3, 13475299), (83, 487059), (179, 225843), (249, 162353), (537, 75281), (907, 44571), (2721, 14857)]