38471769

素因数分解:

$3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1951}}^1$

素因数の和:2277

約数の個数: 24

約数和(自身を含む): 63744512

約数和(自身を除く): 25272743

約数列:

[1, 3, 7, 9, 21, 63, 313, 939, 1951, 2191, 2817, 5853, 6573, 13657, 17559, 19719, 40971, 122913, 610663, 1831989, 4274641, 5495967, 12823923, 38471769]

約数ペア:

[(1, 38471769), (3, 12823923), (7, 5495967), (9, 4274641), (21, 1831989), (63, 610663), (313, 122913), (939, 40971), (1951, 19719), (2191, 17559), (2817, 13657), (5853, 6573)]