4273389

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 6514872

約数和(自身を除く): 2241483

約数列:

[1, 3, 9, 37, 41, 111, 123, 313, 333, 369, 939, 1517, 2817, 4551, 11581, 12833, 13653, 34743, 38499, 104229, 115497, 474821, 1424463, 4273389]

約数ペア:

[(1, 4273389), (3, 1424463), (9, 474821), (37, 115497), (41, 104229), (111, 38499), (123, 34743), (313, 13653), (333, 12833), (369, 11581), (939, 4551), (1517, 2817)]