38960919

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{6971}}^1$

素因数の和:7009

約数の個数: 24

約数和(自身を含む): 60907392

約数和(自身を除く): 21946473

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 6971, 20913, 62739, 160333, 188217, 480999, 564651, 1442997, 1693953, 4328991, 12986973, 38960919]

約数ペア:

[(1, 38960919), (3, 12986973), (9, 4328991), (23, 1693953), (27, 1442997), (69, 564651), (81, 480999), (207, 188217), (243, 160333), (621, 62739), (1863, 20913), (5589, 6971)]