40881711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55171}}^1$

素因数の和:55206

約数の個数: 16

約数和(自身を含む): 61792640

約数和(自身を除く): 20910929

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 55171, 165513, 717223, 1048249, 2151669, 3144747, 13627237, 40881711]

約数ペア:

[(1, 40881711), (3, 13627237), (13, 3144747), (19, 2151669), (39, 1048249), (57, 717223), (247, 165513), (741, 55171)]