19328949

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{4679}}^1$

素因数の和:4711

約数の個数: 24

約数和(自身を含む): 30663360

約数和(自身を除く): 11334411

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 4679, 14037, 42111, 79543, 126333, 238629, 378999, 715887, 1136997, 2147661, 6442983, 19328949]

約数ペア:

[(1, 19328949), (3, 6442983), (9, 2147661), (17, 1136997), (27, 715887), (51, 378999), (81, 238629), (153, 126333), (243, 79543), (459, 42111), (1377, 14037), (4131, 4679)]