38261531

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 48518400

約数和(自身を除く): 10256869

約数列:

[1, 7, 11, 77, 121, 199, 227, 847, 1393, 1589, 2189, 2497, 15323, 17479, 24079, 27467, 45173, 168553, 192269, 316211, 496903, 3478321, 5465933, 38261531]

約数ペア:

[(1, 38261531), (7, 5465933), (11, 3478321), (77, 496903), (121, 316211), (199, 192269), (227, 168553), (847, 45173), (1393, 27467), (1589, 24079), (2189, 17479), (2497, 15323)]