28384293

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{5801}}^1$

素因数の和:6044

約数の個数: 16

約数和(自身を含む): 43445376

約数和(自身を除く): 15061083

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 5801, 17403, 40607, 121821, 1351633, 4054899, 9461431, 28384293]

約数ペア:

[(1, 28384293), (3, 9461431), (7, 4054899), (21, 1351633), (233, 121821), (699, 40607), (1631, 17403), (4893, 5801)]