38374317

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{2357}}^1$

素因数の和:2439

約数の個数: 24

約数和(自身を含む): 58365216

約数和(自身を除く): 19990899

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1809, 2357, 5427, 7071, 16281, 21213, 63639, 157919, 190917, 473757, 572751, 1421271, 4263813, 12791439, 38374317]

約数ペア:

[(1, 38374317), (3, 12791439), (9, 4263813), (27, 1421271), (67, 572751), (81, 473757), (201, 190917), (243, 157919), (603, 63639), (1809, 21213), (2357, 16281), (5427, 7071)]