231953409

素因数分解:

$3^3\times {\mathrm{2003}}^1\times {\mathrm{4289}}^1$

素因数の和:6301

約数の個数: 16

約数和(自身を含む): 343886400

約数和(自身を除く): 111932991

約数列:

[1, 3, 9, 27, 2003, 4289, 6009, 12867, 18027, 38601, 54081, 115803, 8590867, 25772601, 77317803, 231953409]

約数ペア:

[(1, 231953409), (3, 77317803), (9, 25772601), (27, 8590867), (2003, 115803), (4289, 54081), (6009, 38601), (12867, 18027)]