3966963

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 7107072

約数和(自身を除く): 3140109

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 1321, 3003, 3963, 9247, 14531, 17173, 27741, 43593, 51519, 101717, 120211, 188903, 305151, 360633, 566709, 1322321, 3966963]

約数ペア:

[(1, 3966963), (3, 1322321), (7, 566709), (11, 360633), (13, 305151), (21, 188903), (33, 120211), (39, 101717), (77, 51519), (91, 43593), (143, 27741), (231, 17173), (273, 14531), (429, 9247), (1001, 3963), (1321, 3003)]