40804938213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55067393}}^1$

素因数の和:55067428

約数の個数: 16

約数和(自身を含む): 61675481280

約数和(自身を除く): 20870543067

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 55067393, 165202179, 715876109, 1046280467, 2147628327, 3138841401, 13601646071, 40804938213]

約数ペア:

[(1, 40804938213), (3, 13601646071), (13, 3138841401), (19, 2147628327), (39, 1046280467), (57, 715876109), (247, 165202179), (741, 55067393)]