28778849133

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{9547}}^1\times {\mathrm{21379}}^1$

素因数の和:30976

約数の個数: 16

約数和(自身を含む): 39194158080

約数和(自身を除く): 10415308947

約数列:

[1, 3, 47, 141, 9547, 21379, 28641, 64137, 448709, 1004813, 1346127, 3014439, 204105313, 612315939, 9592949711, 28778849133]

約数ペア:

[(1, 28778849133), (3, 9592949711), (47, 612315939), (141, 204105313), (9547, 3014439), (21379, 1346127), (28641, 1004813), (64137, 448709)]