8457236481

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1\times {\mathrm{1471}}^1$

素因数の和:1977

約数の個数: 32

約数和(自身を含む): 11630684160

約数和(自身を除く): 3173447679

約数列:

[1, 3, 61, 89, 183, 267, 353, 1059, 1471, 4413, 5429, 16287, 21533, 31417, 64599, 89731, 94251, 130919, 269193, 392757, 519263, 1557789, 1916437, 5749311, 7986059, 23958177, 31675043, 46214407, 95025129, 138643221, 2819078827, 8457236481]

約数ペア:

[(1, 8457236481), (3, 2819078827), (61, 138643221), (89, 95025129), (183, 46214407), (267, 31675043), (353, 23958177), (1059, 7986059), (1471, 5749311), (4413, 1916437), (5429, 1557789), (16287, 519263), (21533, 392757), (31417, 269193), (64599, 130919), (89731, 94251)]