1886949

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4111}}^1$

素因数の和:4137

約数の個数: 16

約数和(自身を含む): 2960640

約数和(自身を除く): 1073691

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4111, 12333, 36999, 69887, 110997, 209661, 628983, 1886949]

約数ペア:

[(1, 1886949), (3, 628983), (9, 209661), (17, 110997), (27, 69887), (51, 36999), (153, 12333), (459, 4111)]