2912995239

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1063}}^1\times {\mathrm{11863}}^1$

素因数の和:12947

約数の個数: 32

約数和(自身を含む): 4847345664

約数和(自身を除く): 1934350425

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1063, 3189, 7441, 11693, 11863, 22323, 35079, 35589, 81851, 83041, 130493, 245553, 249123, 391479, 913451, 2740353, 12610369, 37831107, 88272583, 138714059, 264817749, 416142177, 970998413, 2912995239]

約数ペア:

[(1, 2912995239), (3, 970998413), (7, 416142177), (11, 264817749), (21, 138714059), (33, 88272583), (77, 37831107), (231, 12610369), (1063, 2740353), (3189, 913451), (7441, 391479), (11693, 249123), (11863, 245553), (22323, 130493), (35079, 83041), (35589, 81851)]