28100751

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{4567}}^1$

素因数の和:4870

約数の個数: 16

約数和(自身を含む): 42975744

約数和(自身を除く): 14874993

約数列:

[1, 3, 7, 21, 293, 879, 2051, 4567, 6153, 13701, 31969, 95907, 1338131, 4014393, 9366917, 28100751]

約数ペア:

[(1, 28100751), (3, 9366917), (7, 4014393), (21, 1338131), (293, 95907), (879, 31969), (2051, 13701), (4567, 6153)]