28878267

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28229}}^1$

素因数の和:28274

約数の個数: 16

約数和(自身を含む): 43361280

約数和(自身を除く): 14483013

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 28229, 84687, 310519, 875099, 931557, 2625297, 9626089, 28878267]

約数ペア:

[(1, 28878267), (3, 9626089), (11, 2625297), (31, 931557), (33, 875099), (93, 310519), (341, 84687), (1023, 28229)]