12676689

素因数分解:

$3^3\times {\mathrm{653}}^1\times {\mathrm{719}}^1$

素因数の和:1381

約数の個数: 16

約数和(自身を含む): 18835200

約数和(自身を除く): 6158511

約数列:

[1, 3, 9, 27, 653, 719, 1959, 2157, 5877, 6471, 17631, 19413, 469507, 1408521, 4225563, 12676689]

約数ペア:

[(1, 12676689), (3, 4225563), (9, 1408521), (27, 469507), (653, 19413), (719, 17631), (1959, 6471), (2157, 5877)]