40494289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2609}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 47355840

約数和(自身を除く): 6861551

約数列:

[1, 11, 17, 83, 187, 913, 1411, 2609, 15521, 28699, 44353, 216547, 487883, 2382017, 3681299, 40494289]

約数ペア:

[(1, 40494289), (11, 3681299), (17, 2382017), (83, 487883), (187, 216547), (913, 44353), (1411, 28699), (2609, 15521)]