2937609

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 4586400

約数和(自身を除く): 1648791

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 419, 779, 1257, 2337, 3771, 7011, 7961, 17179, 23883, 51537, 71649, 154611, 326401, 979203, 2937609]

約数ペア:

[(1, 2937609), (3, 979203), (9, 326401), (19, 154611), (41, 71649), (57, 51537), (123, 23883), (171, 17179), (369, 7961), (419, 7011), (779, 3771), (1257, 2337)]