4489551

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 7160400

約数和(自身を除く): 2670849

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 449, 909, 1111, 1347, 3333, 4041, 4939, 9999, 14817, 44451, 45349, 136047, 408141, 498839, 1496517, 4489551]

約数ペア:

[(1, 4489551), (3, 1496517), (9, 498839), (11, 408141), (33, 136047), (99, 45349), (101, 44451), (303, 14817), (449, 9999), (909, 4939), (1111, 4041), (1347, 3333)]