30776841

素因数分解:

$3^4\times {\mathrm{409}}^1\times {\mathrm{929}}^1$

素因数の和:1350

約数の個数: 20

約数和(自身を含む): 46137300

約数和(自身を除く): 15360459

約数列:

[1, 3, 9, 27, 81, 409, 929, 1227, 2787, 3681, 8361, 11043, 25083, 33129, 75249, 379961, 1139883, 3419649, 10258947, 30776841]

約数ペア:

[(1, 30776841), (3, 10258947), (9, 3419649), (27, 1139883), (81, 379961), (409, 75249), (929, 33129), (1227, 25083), (2787, 11043), (3681, 8361)]