26811171

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 40085136

約数和(自身を除く): 13273965

約数列:

[1, 3, 9, 41, 113, 123, 339, 369, 643, 1017, 1929, 4633, 5787, 13899, 26363, 41697, 72659, 79089, 217977, 237267, 653931, 2979019, 8937057, 26811171]

約数ペア:

[(1, 26811171), (3, 8937057), (9, 2979019), (41, 653931), (113, 237267), (123, 217977), (339, 79089), (369, 72659), (643, 41697), (1017, 26363), (1929, 13899), (4633, 5787)]