38799387

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20627}}^1$

素因数の和:20663

約数の個数: 24

約数和(自身を含む): 64359360

約数和(自身を除く): 25559973

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 20627, 61881, 185643, 226897, 391913, 680691, 1175739, 2042073, 3527217, 4311043, 12933129, 38799387]

約数ペア:

[(1, 38799387), (3, 12933129), (9, 4311043), (11, 3527217), (19, 2042073), (33, 1175739), (57, 680691), (99, 391913), (171, 226897), (209, 185643), (627, 61881), (1881, 20627)]