40791849

素因数分解:

$3^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{1787}}^1$

素因数の和:2884

約数の個数: 16

約数和(自身を含む): 62251008

約数和(自身を除く): 21459159

約数列:

[1, 3, 7, 21, 1087, 1787, 3261, 5361, 7609, 12509, 22827, 37527, 1942469, 5827407, 13597283, 40791849]

約数ペア:

[(1, 40791849), (3, 13597283), (7, 5827407), (21, 1942469), (1087, 37527), (1787, 22827), (3261, 12509), (5361, 7609)]