1367253

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:729

約数の個数: 16

約数和(自身を含む): 2054400

約数和(自身を除く): 687147

約数列:

[1, 3, 9, 27, 79, 237, 641, 711, 1923, 2133, 5769, 17307, 50639, 151917, 455751, 1367253]

約数ペア:

[(1, 1367253), (3, 455751), (9, 151917), (27, 50639), (79, 17307), (237, 5769), (641, 2133), (711, 1923)]