28565493

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 45273600

約数和(自身を除く): 16708107

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 209, 319, 551, 627, 957, 1571, 1653, 4713, 6061, 17281, 18183, 29849, 45559, 51843, 89547, 136677, 328339, 501149, 865621, 985017, 1503447, 2596863, 9521831, 28565493]

約数ペア:

[(1, 28565493), (3, 9521831), (11, 2596863), (19, 1503447), (29, 985017), (33, 865621), (57, 501149), (87, 328339), (209, 136677), (319, 89547), (551, 51843), (627, 45559), (957, 29849), (1571, 18183), (1653, 17281), (4713, 6061)]