13463253

素因数分解:

$3^4\times {\mathrm{347}}^1\times {\mathrm{479}}^1$

素因数の和:838

約数の個数: 20

約数和(自身を含む): 20211840

約数和(自身を除く): 6748587

約数列:

[1, 3, 9, 27, 81, 347, 479, 1041, 1437, 3123, 4311, 9369, 12933, 28107, 38799, 166213, 498639, 1495917, 4487751, 13463253]

約数ペア:

[(1, 13463253), (3, 4487751), (9, 1495917), (27, 498639), (81, 166213), (347, 38799), (479, 28107), (1041, 12933), (1437, 9369), (3123, 4311)]