28434507

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2237}}^1$

素因数の和:2482

約数の個数: 16

約数和(自身を含む): 40104960

約数和(自身を除く): 11670453

約数列:

[1, 3, 19, 57, 223, 669, 2237, 4237, 6711, 12711, 42503, 127509, 498851, 1496553, 9478169, 28434507]

約数ペア:

[(1, 28434507), (3, 9478169), (19, 1496553), (57, 498851), (223, 127509), (669, 42503), (2237, 12711), (4237, 6711)]