3112989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 4976640

約数和(自身を除く): 1863651

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 179, 187, 341, 527, 537, 561, 1023, 1581, 1969, 3043, 5549, 5797, 5907, 9129, 16647, 17391, 33473, 61039, 94333, 100419, 183117, 282999, 1037663, 3112989]

約数ペア:

[(1, 3112989), (3, 1037663), (11, 282999), (17, 183117), (31, 100419), (33, 94333), (51, 61039), (93, 33473), (179, 17391), (187, 16647), (341, 9129), (527, 5907), (537, 5797), (561, 5549), (1023, 3043), (1581, 1969)]