28694793

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{13723}}^1$

素因数の和:13784

約数の個数: 16

約数和(自身を含む): 41501376

約数和(自身を除く): 12806583

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 13723, 41169, 233291, 562643, 699873, 1687929, 9564931, 28694793]

約数ペア:

[(1, 28694793), (3, 9564931), (17, 1687929), (41, 699873), (51, 562643), (123, 233291), (697, 41169), (2091, 13723)]