42019587

素因数分解:

$3^3\times {\mathrm{401}}^1\times {\mathrm{3881}}^1$

素因数の和:4291

約数の個数: 16

約数和(自身を含む): 62422560

約数和(自身を除く): 20402973

約数列:

[1, 3, 9, 27, 401, 1203, 3609, 3881, 10827, 11643, 34929, 104787, 1556281, 4668843, 14006529, 42019587]

約数ペア:

[(1, 42019587), (3, 14006529), (9, 4668843), (27, 1556281), (401, 104787), (1203, 34929), (3609, 11643), (3881, 10827)]