28302099

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6983}}^1$

素因数の和:7186

約数の個数: 16

約数和(自身を含む): 43356672

約数和(自身を除く): 15054573

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 6983, 20949, 48881, 146643, 1347719, 4043157, 9434033, 28302099]

約数ペア:

[(1, 28302099), (3, 9434033), (7, 4043157), (21, 1347719), (193, 146643), (579, 48881), (1351, 20949), (4053, 6983)]