13378827

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{57917}}^1$

素因数の和:57938

約数の個数: 16

約数和(自身を含む): 22240512

約数和(自身を除く): 8861685

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 57917, 173751, 405419, 637087, 1216257, 1911261, 4459609, 13378827]

約数ペア:

[(1, 13378827), (3, 4459609), (7, 1911261), (11, 1216257), (21, 637087), (33, 405419), (77, 173751), (231, 57917)]