25435377

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{28547}}^1$

素因数の和:28570

約数の個数: 20

約数和(自身を含む): 41451696

約数和(自身を除く): 16016319

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 28547, 85641, 256923, 314017, 770769, 942051, 2312307, 2826153, 8478459, 25435377]

約数ペア:

[(1, 25435377), (3, 8478459), (9, 2826153), (11, 2312307), (27, 942051), (33, 770769), (81, 314017), (99, 256923), (297, 85641), (891, 28547)]