40409697

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{977}}^1$

素因数の和:1808

約数の個数: 16

約数和(自身を含む): 57177792

約数和(自身を除く): 16768095

約数列:

[1, 3, 17, 51, 811, 977, 2433, 2931, 13787, 16609, 41361, 49827, 792347, 2377041, 13469899, 40409697]

約数ペア:

[(1, 40409697), (3, 13469899), (17, 2377041), (51, 792347), (811, 49827), (977, 41361), (2433, 16609), (2931, 13787)]