28486593

素因数分解:

$3^3\times {\mathrm{659}}^1\times {\mathrm{1601}}^1$

素因数の和:2269

約数の個数: 16

約数和(自身を含む): 42292800

約数和(自身を除く): 13806207

約数列:

[1, 3, 9, 27, 659, 1601, 1977, 4803, 5931, 14409, 17793, 43227, 1055059, 3165177, 9495531, 28486593]

約数ペア:

[(1, 28486593), (3, 9495531), (9, 3165177), (27, 1055059), (659, 43227), (1601, 17793), (1977, 14409), (4803, 5931)]