28677873

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{5861}}^1$

素因数の和:6104

約数の個数: 16

約数和(自身を含む): 43894656

約数和(自身を除く): 15216783

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 5861, 17583, 41027, 123081, 1365613, 4096839, 9559291, 28677873]

約数ペア:

[(1, 28677873), (3, 9559291), (7, 4096839), (21, 1365613), (233, 123081), (699, 41027), (1631, 17583), (4893, 5861)]