2688897939

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{579379}}^1$

素因数の和:579419

約数の個数: 32

約数和(自身を含む): 4672120320

約数和(自身を除く): 1983222381

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 579379, 1738137, 4055653, 7531927, 9849443, 12166959, 22595781, 29548329, 52723489, 68946101, 128042759, 158170467, 206838303, 384128277, 896299313, 2688897939]

約数ペア:

[(1, 2688897939), (3, 896299313), (7, 384128277), (13, 206838303), (17, 158170467), (21, 128042759), (39, 68946101), (51, 52723489), (91, 29548329), (119, 22595781), (221, 12166959), (273, 9849443), (357, 7531927), (663, 4055653), (1547, 1738137), (4641, 579379)]