1375029

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:537

約数の個数: 16

約数和(自身を含む): 2058240

約数和(自身を除く): 683211

約数列:

[1, 3, 9, 27, 127, 381, 401, 1143, 1203, 3429, 3609, 10827, 50927, 152781, 458343, 1375029]

約数ペア:

[(1, 1375029), (3, 458343), (9, 152781), (27, 50927), (127, 10827), (381, 3609), (401, 3429), (1143, 1203)]