252196281

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{21277}}^1$

素因数の和:21725

約数の個数: 16

約数和(自身を含む): 374492800

約数和(自身を除く): 122296519

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 11853, 21277, 63831, 191493, 574479, 9340603, 28021809, 84065427, 252196281]

約数ペア:

[(1, 252196281), (3, 84065427), (9, 28021809), (27, 9340603), (439, 574479), (1317, 191493), (3951, 63831), (11853, 21277)]