27808374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421339}}^1$

素因数の和:421355

約数の個数: 16

約数和(自身を含む): 60672960

約数和(自身を除く): 32864586

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 421339, 842678, 1264017, 2528034, 4634729, 9269458, 13904187, 27808374]

約数ペア:

[(1, 27808374), (2, 13904187), (3, 9269458), (6, 4634729), (11, 2528034), (22, 1264017), (33, 842678), (66, 421339)]