28700241

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2161}}^1$

素因数の和:2416

約数の個数: 16

約数和(自身を含む): 40472640

約数和(自身を除く): 11772399

約数列:

[1, 3, 19, 57, 233, 699, 2161, 4427, 6483, 13281, 41059, 123177, 503513, 1510539, 9566747, 28700241]

約数ペア:

[(1, 28700241), (3, 9566747), (19, 1510539), (57, 503513), (233, 123177), (699, 41059), (2161, 13281), (4427, 6483)]