28441719

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{6089}}^1$

素因数の和:6271

約数の個数: 16

約数和(自身を含む): 42386400

約数和(自身を除く): 13944681

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 6089, 18267, 54801, 164403, 1053397, 3160191, 9480573, 28441719]

約数ペア:

[(1, 28441719), (3, 9480573), (9, 3160191), (27, 1053397), (173, 164403), (519, 54801), (1557, 18267), (4671, 6089)]