28314867

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{22853}}^1$

素因数の和:22922

約数の個数: 16

約数和(自身を含む): 43879680

約数和(自身を除く): 15564813

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 22853, 68559, 159971, 479913, 1348327, 4044981, 9438289, 28314867]

約数ペア:

[(1, 28314867), (3, 9438289), (7, 4044981), (21, 1348327), (59, 479913), (177, 159971), (413, 68559), (1239, 22853)]