28842453

素因数分解:

$3^3\times {\mathrm{659}}^1\times {\mathrm{1621}}^1$

素因数の和:2289

約数の個数: 16

約数和(自身を含む): 42820800

約数和(自身を除く): 13978347

約数列:

[1, 3, 9, 27, 659, 1621, 1977, 4863, 5931, 14589, 17793, 43767, 1068239, 3204717, 9614151, 28842453]

約数ペア:

[(1, 28842453), (3, 9614151), (9, 3204717), (27, 1068239), (659, 43767), (1621, 17793), (1977, 14589), (4863, 5931)]