40399871

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 46908720

約数和(自身を除く): 6508849

約数列:

[1, 17, 19, 29, 227, 323, 361, 493, 551, 3859, 4313, 6137, 6583, 9367, 10469, 73321, 81947, 111911, 125077, 177973, 1393099, 2126309, 2376463, 40399871]

約数ペア:

[(1, 40399871), (17, 2376463), (19, 2126309), (29, 1393099), (227, 177973), (323, 125077), (361, 111911), (493, 81947), (551, 73321), (3859, 10469), (4313, 9367), (6137, 6583)]