2502621

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 4178304

約数和(自身を除く): 1675683

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1487, 1683, 4461, 13383, 16357, 25279, 49071, 75837, 147213, 227511, 278069, 834207, 2502621]

約数ペア:

[(1, 2502621), (3, 834207), (9, 278069), (11, 227511), (17, 147213), (33, 75837), (51, 49071), (99, 25279), (153, 16357), (187, 13383), (561, 4461), (1487, 1683)]