40400367

素因数分解:

$3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{2293}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 61662720

約数和(自身を除く): 21262353

約数列:

[1, 3, 7, 21, 839, 2293, 2517, 5873, 6879, 16051, 17619, 48153, 1923827, 5771481, 13466789, 40400367]

約数ペア:

[(1, 40400367), (3, 13466789), (7, 5771481), (21, 1923827), (839, 48153), (2293, 17619), (2517, 16051), (5873, 6879)]