38354967

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 67092480

約数和(自身を除く): 28737513

約数列:

[1, 3, 7, 9, 21, 31, 41, 63, 93, 123, 217, 279, 287, 369, 479, 651, 861, 1271, 1437, 1953, 2583, 3353, 3813, 4311, 8897, 10059, 11439, 14849, 19639, 26691, 30177, 44547, 58917, 80073, 103943, 133641, 137473, 176751, 311829, 412419, 608809, 935487, 1237257, 1826427, 4261663, 5479281, 12784989, 38354967]

約数ペア:

[(1, 38354967), (3, 12784989), (7, 5479281), (9, 4261663), (21, 1826427), (31, 1237257), (41, 935487), (63, 608809), (93, 412419), (123, 311829), (217, 176751), (279, 137473), (287, 133641), (369, 103943), (479, 80073), (651, 58917), (861, 44547), (1271, 30177), (1437, 26691), (1953, 19639), (2583, 14849), (3353, 11439), (3813, 10059), (4311, 8897)]